Windows System Service Optimization 1, Alerter Service Name: Alerter Process Name: Services.exe Function Description: This service sends an alert to the administrator when the system fails, or sends an error message to the user. Unless your computer is in a local area network, it is equipped with network administrators, in general, it can be set to "manual" or "disabled". Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Machine Configuration: Disabled Pole Configuration: Disabled 2, Application Layer Gateway Service Name: ALG Process Name: ALG.EXE Function Description: For Internet Sharing and Firewall Tri-party plug-in provides support If you use WindowsXP Internet Sharing and Firewall, then this service must be enabled. It takes up approximately 1.5MB of memory resources. Default setting: Manual normal configuration: Manual network configuration: Auto stand-alone configuration: Disable extreme configuration: Disabled 3, Application Management Service Name: AppMGMT Process Name: SVCHOST.EXE Function Description: Windows2000 / XP introduces a MSI file format (Application Installation Information Package) Software Administration - Application Management Component Services, not only manages software installation, deletion, but also use this service to modify, repair existing applications, monitor file recovery and exclude Basic failure, etc. Default setting: Manual normal configuration: manual network configuration: manual stand-alone configuration: Manual extreme configuration: Manual 4, Automatic Updates Service Name: WUAUSERV Process Name: SVCHOST.EXE Function Description: Windows automatic upgrade service. It should be noted that support for the two services of Background Intelligent Transfer Service and System Event Notification in WINDOWS UPDATE. Default setting: Automatic normal configuration: Automatic network configuration: Automatic stand-alone configuration: Extreme configuration: Disable 5, Background Intelligent service name: BITS process Name: SVCHOST.EXE function Description: Used to use the HTTP1.1 server asynchronous transfer data That is to use the idle network bandwidth in the background transfer file, Windows Update needs to be used to use this service to implement the upgrade data breakpoint resumption function. In addition, its automatic update requires this service when using MSN Explorer, Windows Messenger, Windows Media Player, or .NET feature. Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Pole Configuration: Disabled 6, Transfer Service Service Name: Process Name: SVCHOST.EXE Function Description: Used to use the HTTP1.1 server asynchronous transmission Data, that is, using idle network bandwidth in the background transfer file, Windows Update needs to be used to implement the upgrade data breakpoint resumption function. In addition, its automatic update requires this service when using MSN Explorer, Windows Messenger, Windows Media Player, or .NET feature.
Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 7, CLIPBook Service Name: CLIPSRV Process Name: CLIPSRV.EXE Function Description: This service is available through NetWork DDE and Network DDE DSDM Network Dynamic Data Exchange Services, consult the scrapbook in the remote computer, even if your computer is in the LAN, in order to set it to "manual" in order to be safe, it can set it to ordinary users. "disabled". This saves approximately 1.3MB memory space. Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 8, COM SYSTEM Application Service Name: COMSYSAPP Process Name: DllHost.exe Function Description: Mainly for those use COM The program provides hosted, and the system log also needs it to run, so it is recommended to change manual. Default setting: Manual normal configuration: manual network configuration: manual stand-alone configuration: Disable extreme configuration: Disable 9, COM Event System service name: Eventsystem Process Name: SVCHOST.exe Features Description: To provide system event support with COM programs, or Automatically release to subscribe to COM components. It is recommended to keep the default settings for Windows. Default setting: Manual General Configuration: Manual Network Configuration: Manual Single Configuration: Manual Extreme Configuration: Disabled 10, Computer Browser Service Name: Browser Process Name: SVCHOST.exe Features Description: Maintain the latest list of computers in network neighbors, including based on Windows domain, workgroups, and computers, and other NetBIOS protocols network devices, "online neighbors" displayed content is here. And notify the requested program. Ordinary stand-alone users are set to "disabled", and the LAN users are set to "Auto". If you can't see other computers in "Online Neighbors", it is likely that this service is not open. Default setting: Automatic normal configuration: Network configuration: Automatic stand-alone configuration: Disable extreme configuration: Disabled 11, Cryptographic Services Service Name: CryptsVC Process Name: SVCHOST.EXE Function Description: It is mainly used to confirm that the Windows file is signed, If you disable it, then you will often encounter the report driver that is not identified by Microsoft. At the same time, this service is also required when Windows Update is manually or automatically updated. In addition, in upgrading SP1 or SP2, DirectX 9.0 must have this service to run. Windows Media Player and some .NET applications also need this service. It takes approximately 1.9MB memory space. Default setting: Automatic normal configuration: Automatic network configuration: Auto stand-alone configuration: DHCP Client Service Name: DHCP Process Name: SVCHOST.EXE Function Description: Full title Dynamic Host Configuration Protocol (Dynamic Host Configuration Protocol), the protocol can be automatically Automatically assign an IP address for each computer in the LAN, and complete the TCP / IP protocol configuration of each computer, including IP addresses, subnet masks, gateways, and DNS servers.
In this way, in the LAN, in particular a large local area network, the administrator does not have to manually configure the TCP / IP protocol for each computer, and the IP address repeated problem is avoided. As a normal user, if you have been connected to the Internet via DSL, Cable, etc., then keep the auto-state is good because the IP address we have in the Internet is dynamically allocated by ISP. If the system is not applied to any network, you can set it to "Disabled". To enable the DHCP protocol in Windows, just set the IP address to "Auto Get IP Address". The specific method is as follows: Take Windows XP as an example, open the Local Connection property, double-click the Internet Protocol (TCP / IP) to open the property window. Then, select "Auto Get IP Address" in the General tab, click "Advanced" in the lower right corner. In the IP Settings tab of the window, you can see "DHCP Enabled". Default setting: Automatic normal configuration: Automatic network configuration: A single machine configuration: Auto extreme configuration: Disable 13, Distributed Link Tracking Client Service Name: TRKWKS Process Name: SVCHOST.EXE Function Description: Distributed Connection Tracking Client, it can Track files in the NTFS volumes in the network domain, and issue notifications. Ordinary users are set to: "Disabled", the local area network user (hard disk partition file system is NTFS) is set to: "Auto". For example: You created a file on the computer A, then create this file shortcut or link on the computer B. If you move the file location in the computer A, then this service will tell the computer B new file. Location and correctment. For stand-alone users, this service is not large, and it will take up approximately 3.5MB to 4MB memory resources. Default setting: Automatic normal configuration: Manual network configuration: Manual stand-alone configuration: Disable extreme configuration: Disabled 14, Distributed Transaction Coordinator Service Name: MSDTC Process Name: MSDTC.exe Function Description: Square transaction, is distributed over more than two Database, Message Queue, File System, or Other Transaction Protection Explorer. After this service is disabled, the event log reports the relevant error. However, the test found and does not affect the system operation. And some .NET programs will be used. Default Settings: Manual Ordinary Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 15, DNS Client Service Name: DNSCache Process Name: SVCHOST.exe Features Description: Domain Name System Client, it can resolve the domain name to IP address. Unless you have not connected any network, it should be "automatically". Default setting: Automatic normal configuration: Automatic network configuration: Auto stand-alone configuration: Disable extreme configuration: Disabled 16, error Reporting Service service Name: ERSVC process Name: SVCHOST.EXE function Description: When the application is wrong, this service can be Submit relevant reports to Microsoft. Because its use is not large, it is still white to occupy memory and system resources, so it is recommended to disable it.
Default setting: Auto Normal Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 17, Event Log Service Name: EventLog Process Name: Services.exe Features Description: This service can record programs and system send Error message. The log contains information that is helpful for diagnostic issues. Sometimes the service restart system is disabled, it will lead to unable to start with several networks related to several networks, and the phenomenon that cannot be dial-up. So if you have an Internet or LAN connection, it is recommended to set it to "Auto". Default setting: Automatic normal configuration: Automatic network configuration: Automatic stand-alone configuration: Auto extreme configuration: Auto 18, Fast User Switching Compatibility Service Name: FastUserswitc Hing Compatibility Process Name: SVCHOST.EXE Function Description: User fast switching in Windows XP Function, let you log in with additional accounts while keeping the current user login, implement simultaneous login status. Unless you have multiple people in your computer, you really need this feature, or it will be changed manually or disabled. Default Settings: Manual Normal Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 19, Fax Service Service Name: Fax Process Name: FXSSVC.exe Features Description: Fax Service, Fax function in Windows 95 Re-support in Windows 2000 and is better than system integration. If you don't need it, set it to "Disabled". Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 20, Help and Support Service Name: Helpsvc Process Name: SVCHOST.EXE Function Description: Windows XP Search and Help features Service, but we are not used to use this feature every day, so it is recommended to set it to "disabled" and start it again. Default setting: Auto General Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disable 21, Human Interface Device Access Service Name: HIDSERV Process Name: SVCHOST.exe Function Description: Mainly Those Function Button (Fax, copy) scanner, or multimedia keyboard, etc., this service is required, so it is recommended to set it to "Disabled". If you have problems with some devices, set it to Auto. Default Settings: Disabled Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 22, HTTP SSL Service Name: HTTPFILTER Process Name: SVCHOST.EXE Function Description: This service passes through the security socket layer (SSL) Implementation HTTP Services Security Hypertext Transfer Protocol (HTTPS).
Default Settings: Manual Configuration: Manual Network Configuration: Manual Single Configuration: Manual Extreme Configuration: Manual 23, Imapi CD-Burning COM Service Service Name: IMAPIService Process Name: Imapi.exe Features Description: This is the service of Windows XP's burning function Let you use drag and drop to carry the disc burning, it is very convenient. At the same time, some software will also use this service, so it is recommended to set it to "Auto". If you have a burning software such as Nero, you can also try to disable it, which can accelerate Nero's running speed. This service takes up 1.6MB of memory resources. Default Settings: Automatic Network Configuration: Auto Network Configuration: Auto Software Configuration: Disabled Terminal Configuration: Disabled 24, Indexing Service Service Name: CISVC Process Name: CISVC.exe Features Description: Index Service can be for local hard drives or shared network drives Document content and attribute establish index and quickly locate the document you need via Windows 2000 / XP-specific document filters, which greatly enhances the search capabilities of Windows 2000 / XP. However, the indexing service will continue to continue, so a large number of system resources will be consumed. Microsoft recommends that this service should be disabled in systems with only 64MB of memory, if you need to index more than 100,000. However, in the actual test, we have found that even if the number of documents is much lower than 100,000, the consumption of system resources is also very amazing, and there is no much better in 128MB system, so we strongly recommend disabling it. In addition, although Microsoft said it only runs when the system is idle, we found that it is often not so rules. If your computer often occurs slowly, try to disable it to see the effect. Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Pole Configuration: Disabled 25, Internet Connection Firewall / Internet Connection Sharing Service Name: SHAREDACCESS Process Name: SVCHOST.EXE Function Description: Internet Firewall and LAN computers provide Internet sharing connections. This service share a dial-up network accessed the Internet for multiple networks to access the Internet, providing shortcuts, which can be set to "disabled" for ordinary users who do not use this feature. Default setting: Automatic normal configuration: Automatic network configuration: Auto stand-alone configuration: Disable extreme configuration: Disabled 26, IPSec Services service name: PolicyAgent process Name: LSAss.exe feature description: IP security policy Agent service, it allows IP security policies Encrypt packets transmitted between the two computers, preventing people who have seen it online from changing and deciphering it. IPSec is an important defense method for protecting internal network, private network, and external network (Internet, EXTRAN) from attack. Before using IPSec, you must first define the way two computers mutual trust and communication security. Please note: "IP Security Policy Agent" is automatically started by default, and the "IP Security Policy" is not launched. In this case, the general user can disable the service.
Default setting: Auto Normal Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 27, Logical Disk Manager Service Name: DMServer Process Name: SVCHOST.exe Features Description: It is an important service for Windows Disk Management If you encounter problems with "Control Panel → Administrative Tools → Computer Management → Disk Management", it is best to see if this service is started. Default setting: Automatic normal configuration: Manual network configuration: Manual stand-alone configuration: Disable extreme configuration: Disable 28, Logical Disk Manager Administrative Service Service Name: Dmadmin Process Name: DmAdmin.exe Function Description: Similar to Previous, Disk Management Request system management service. Default Settings: Manual Ordinary Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 29, Messenger Service Name: Messenger Process Name: Services.exe Features Description: Send and Receive System Administrators or by the Alerter Service Send a message service. Since the ALERTER service needs to depend on this service, if you have disabled, then this can be set to "manual" or "disabled". This service provides the function of transmitting information between servers and clients. It is not used for home users, so it is recommended to set it to "Disabled", which can also be banned from the Internet. In addition, you can also enter "NetSend 127.0.0.1 Hi" in the command prompt to test whether there is a related vulnerability. If you receive the pop-up information "hi", then you should disable this service. If you receive an error prompt "Network can't find this message alias", then your computer is safe. If you really need this service, you can filter information from the Internet through the firewall 135, 137 port and TCP 135, 139, 445 ports. Default setting: Automatic normal configuration: Disabled Network configuration: Disabled stand-alone configuration: Disabled Extreme configuration: Disabled 30, MS Software Shadow Copy Provider Service Name: SWPRV Process Name: DllHost.exe Features Description: And "Volume Shadow Copy" Service joint use, mainly used for backup. In addition, some of the software, such as disk clones, mirrored, etc., you can use this service to run. Default Settings: Manual Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 31, Net Logon Service Name: Netlogon Process Name: LSAss.exe Features Description: Simply said to verify the login information on the LAN . General home users can set it to "disabled" or "manual". Sometimes this service will fail to start after the virus. Default setting: Automatic normal configuration: Disabled Network configuration: Disabled stand-alone configuration: Disable extreme configuration: Disabled 32, NetMeeting Remote Desktop Sharing Service Name: MNMSRVC Process Name: MnMsrvc.exe Function Description: Remote Desktop Sharing, the service User allowed by Netmeeting to remotely access the Windows desktop remotely. This feature is not large for general use, and can be set to "disabled".
Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled 33, Network Connections Service Name: Netman Process Name: SVCHOST.exe Function Description: Network Connection Manage All objects in the Network and Dial-up folders. If you have any network connection (including the Internet Dial-up connection), you maintain a "manual" state. Otherwise, if you disable it, you will not see anything in the Network and Dial-up Connections folders, let alone new connection and dial-up Internet access. Default setting: Manual normal configuration: manual network configuration: Auto stand-alone configuration: Manual extreme configuration: Disable 34, NetWork DDE Service Name: NetDDe Process Name: NetDe.exe Features Description: Network Dynamic Data Exchange Service is a DDE dialog Network transmission and security services. DDE (Dynamic Data Exchange) is a form of implementing process communication, which allows two or more program exchange information and commands that support DDE. The general user can be "disabled". Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Machine Configuration: Disabled Pole Configuration: Disabled 35, Network DDE DSDM Service Name: NetDDE DSDM Process Name: NetDe.exe Features Description: Network Dynamic Data Exchange Service is Provides network transmission and security services for DDE dialogue. DDE (Dynamic Data Exchange) is a form of implementing process communication, which allows two or more program exchange information and commands that support DDE. The general user can be "disabled". Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 36, Network Location Awareness (NLA) Service Name: NLA Process Name: SVCHOST.EXE Function Description: This service is an Internet network Connection sharing must be required, but just open at the server. Default Settings: Manual Normal Configuration: Manual Network Configuration: Auto Single Configuration: Disabled Extreme Configuration: Disabled 37, NT LM Security Support Provider Process Name: LSASS.exe Function Description: For remote process calls transmitted by named pipe (RPC) ) Program provides security. Manage system security information if you start Telnet services, then this service must be opened. Default Settings: Manual Normal Configuration: Manual Network Configuration: Manual Single Configuration: Manual Extreme Configuration: Disabled 38, Performance Logs and Alerts Service Name: SysMonLog Process Name: SMLogsvc.exe Features Description: Collect system performance data according to the plan, and will Send to the log or reminder. General users don't need it at all. Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Pole Configuration: Disabled 39, PLUG AND PLAY Service Name: PLUGPLAY Process Name: Services.exe Features Description: Open Windows Plug and Play Features It is recommended to set it to: Auto, if it will cause registry confusion.
Default setting: Automatic normal configuration: Automatic network configuration: Automatic stand-alone configuration: Automatic extreme configuration: Auto 40, Portable Media Serial Number service name: WMDMPMSP process Name: SVCHOST.EXE function Description: Retrieve connected to your computer again through the network The digital serial number of the moving player (MP3 player, etc.). Under normal circumstances, it can be disabled. If you are disabled, your Windows Media Player has a problem, and it needs to be turned on. Default setting: Auto General Configuration: Disabled Network Configuration: Disabled Configuration: Disabled Extreme Configuration: Disabled 41, Print Spooler Service Name: Spooler Process Name: Spoolsv.exe Function Description: Print Background Processing, the service is Save and manage the documents of multiple requests print, and then send data to printer processing after the printer is idle. Users without printing devices are set to "Disabled", otherwise set to "Auto". Please note: If you enable Fax Service, you should remain automatic because the fax service relies on Print Spooler's run. Default setting: Auto Normal Configuration: Auto Network Configuration: Automatic Software Configuration: Auto Extreme Configuration: Disabled 42, Protected Storage Service Name: Protected Storage Process Name: Lsass.exe Features Description: This service is mainly used to save local passwords, such as: Dialing password and Outlook password, etc., or network site username, password, etc. Information (IE automatic completion requires its support). Default setting: Automatic normal configuration: Automatic network configuration: Auto stand-alone configuration: Disable extreme configuration: Disabled 43, QoS RSVP service name: RSVP process Name: rsvp.exe function Description: QoS is a security mechanism for networks. Under normal circumstances, QoS is not required, but it is necessary for critical applications and multimedia applications. When the network is overloaded or congested, QoS ensures that important traffic is not delayed or discarded while ensuring efficient operation of the network. If you often use Windows Media Player to watch or listen to network TV or broadcast, or use NetMeeting, you have to set it to Auto. Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Pole Configuration: Disabled 44, Remote Access Auto Connection Manager Service Name: Rasauto Process Name: SVCHOST.exe Features Description: When a program needs remote This service creates a connection to the network when addresses. Sometimes your network connection requires this service. At the same time, some Cable or DSL service providers need this service, you can try to set it to disable and test whether the network connection is normal. If you use the hardware router and gateway, this service is unnecessary.
Default Settings: Manual Ordinary Configuration: Manual Network Configuration: Auto Software Configuration: Disable Extreme Configuration: Disabled 45, Remote Access Connection Manager Service Name: Rasman Process Name: SVCHOST.EXE Function Description: Used to create a network connection, if you use The Internet is shared, then the service is required. In addition, some Cable and DSL connections require this service to run normally. If you use the hardware gateway and router, it doesn't have to be opened. Default setting: Manual normal configuration: Manual network configuration: Auto stand-alone configuration: Disable extreme configuration: Disabled 46, Remote Desktop Help Session Manager service Name: RDSESSMGR Process Name: sessmgr.exe Function Description: Manage and Control Remote Assistant. It will occupy 3.4 ~ 4MB memory resources. Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 47, Remote Procedure Call (RPC) Service Name: RPCSS Process Name: SVCHOST.exe Features Description: This service is extremely important, Many other services need it to run normally. And if you disable it, it is likely to cause the computer to be unable to start. Default setting: Automatic normal configuration: Automatic network configuration: Automatic stand-alone configuration: Auto extreme configuration: Auto 48, Remote Procedure Call (RPC) Locator Service Name: RPCLocator Process Name: Locator.exe Function Description: Used to Manage RPC Name Service Database. In general, it can be disabled. If you encounter a network disconnection, it can be set to manually. It will take up approximately 1.2MB of memory space. Default Settings: Manual General Configuration: Manual Network Configuration: Manual Single Configuration: Manual Extreme Configuration: Disabled 49, Remote Registry Service Name: RemoteRegistry Process Name: SVCHOST.EXE Function Description: Remote Registry Service can make you on this machine Edit the registry on another computer. Ordinary users don't have to use this service at all. Default setting: Automatic normal configuration: Network configuration has been disabled: A single-alone configuration is disabled: disabled 50, Removable Storage Service Name: NTMSSVC Process Name: SVCHOST.exe Function Description: Used to manage removable storage media, such as : Tape machine, etc. If you are disabled, your floppy disk, CD, or DVD drive has a problem (such as: If automatic play, etc.), then set it to Auto. Default setting: Automatic normal configuration: Automatic network configuration: Automatic stand-alone configuration: Auto extreme configuration: Auto 51, Routing and Remote Access service name: RemoteAccess process Name: SVCHOST.EXE function Description: Provide via Modem (or other device Dial) or VPN Routing services remotely connected to the local area network. Once enabled, the connection icon for the network connection in the control panel will be activated.
Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disable Extreme Configuration: Disabled 52, Run AS Service Service Name: SECLOGON Process Name: Services.exe Features Description: Services of the Service as other users When you log in to the system as a general permissions, it needs to modify the system settings that only the system administrator can modify, the service provides a shortcut that does not restart the system as an administrator. You only need to run the runas command at the command prompt to reach change. It can be set to "Disabled" for the general user before unfamiliar with the RunAs command usage. In addition, after holding down the SHIFT button and right-click the program shortcut, select "Run Mode" to open its window in the pop-up menu. Default Settings: Disabled Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 53, Secondary Logon Service Name: SECLOGON Process Name: SVCHOST.EXE Function Description: It is a secondary service of Run AS service, In Windows XP, there is no longer Run As Service, and this service is used directly to make you use another account launcher under the original account. For example, the current account privilege is low, and some system tools cannot be used, and you can use this service, you can right-click the program file directly, then select "Run As", then you can start the system tool with the administrator account without having to log in. . Default setting: Automatic Normal Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 54, Security Accounts Manager Service Name: SAMSS Process Name: LSAss.exe Features Description: Similar to "Protected Storage" service, Some security information used to save local users. If you use a group policy, it is best to set it to Auto. Default setting: Automatic normal configuration: Auto network configuration: Auto stand-alone configuration: Disable extreme configuration: disabled 55, Server service name: LANMANSERVER process Name: SVCHOST.EXE function Description: Used to manage files and print servers in the network, for general Users can set it to: Manual, if you are a local area network user, you need to set it to: Auto. Default setting: Automatic normal configuration: Network configuration: Automatic stand-alone configuration: Disable extreme configuration: Disabled 56, Shell Hardware Detection Service Name: SVCHWDetection Process Name: SVCHOST.EXE Function Description: Used to support automatic playback of the device, such as : Flash, various memory cards, optical drives, etc. If your laptop is in the dock, there is a problem. If you can't see the DVD drive in "My Computer", you can set it to "Auto" to see if you can resolve it. Default setting: Automatic normal configuration: Automatic network configuration: Automatic stand-alone configuration: Auto extreme configuration: Disabled 57, Smart Card / Smart Card Helper service Name: SCARDSVR Process Name: SCARDSVR.EXE Function Description: These two services provide smart card devices support. If there is no such card, it should be set to "Disabled".
Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Configuration: Disabled Extreme Configuration: Disabled 58, SSDP Discovery Service Name: SSDPSRV Process Name: SVCHOST.EXE Function Description: Used to locate your home network UPNP device, with the "Universal Plug and Play Device Host" service, it can detect and configure your UPNP device, if you don't have such a device, it is best to disable it for security reasons. Also, if you use a NAT firewall or router that supports UPNP, then MSN Messenger needs to use this service. If you are playing DirectX's game, I found that they are very difficult to connect to many people in the game, so it is best to set it to "Auto" and download all Windows security patches. There are still some problems with this service, such as: it will send too many broadcasts to the UDP port 1900, if you find yourself nothing network operation, but the network connection icon in the lower right corner of the system tray always flashes, then it is likely It is caused by this service. Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 59, Still Image Service Service Name: StiVC Process Name: Stisvc.exe Features Description: Mainly used to control connection to your computer Scanner and digital camera. If this service is deactivated, then most of the scanners and digital cameras may not work. Because their drivers are often closely combined with this service. Some netizens reporting the HP scanner driver causes the STISVC process to take up 99% of the CPU resource, so if you use the HP scanner to scan, the system suddenly becomes very slow, it is best to download, install its latest driver . If this still does not solve the problem, you have to uninstall the driver, then stop this service, then restart your computer and reload the driver. Of course, if you do not use a scanner or digital camera, you can also set it to "manual" or "disabled". Default setting: Automatic normal configuration: Manual network configuration: manual stand-alone configuration: Manual extreme configuration: Disable 60, System Event Notification Service Name: SENS Process Name: SVCHOST.exe Features Description: And "COM Event System" is dependent, system The log is mainly used to record login and power events. Default setting: Automatic normal configuration: Automatic network configuration: Auto stand-alone configuration: Disable extreme configuration: Disabled 61, System Restore Service Service Name: SRSERVICE Process Name: SVCHOST.EXE Function Description: This service is used to support Windows XP system restore Service, it will occupy a lot of system resources. If this service is disabled, then the original created restore point will be deleted. Default setting: Automatic normal configuration: Network configuration has been disabled: A single-alone configuration is disabled: disabled 62, Task Scheduler Service Name: Schedule Process Name: SVCHOST.EXE Function Description: Used to manage plan tasks, such as every Week to organize disk, etc. If you don't use Windows planning tasks, you can set it to: Disabled.
Default setting: Auto General Configuration: Disabled Network Configuration: Disabled Single Machine Configuration: Disable Extreme Configuration: Disabled 63, TCP / IP NetBIOS Helper Service Service Name: Lmhosts Process Name: SVCHOST.EXE Function Description: TCP / IP NetBIOS Support Services, the service can provide NetBIOS support on TCP / IP. Since NetBIOS is based on a local area network, a general user who is accessing the Internet resource can disable it unless your system is in a local area network. Default setting: Automatic normal configuration: Network configuration has been disabled: A single-alone configuration is disabled: disabled 64, Telephony Service Name: TapsRV Process Name: Svchost.exe Simply said that this service can provide telephone dialing for computers . If you connect to the Internet or connect to other computers by phone line, you should set it to "manual". Default Settings: Manual Ordinary Configuration: Manual Network Configuration: Auto Single Configuration: Disabled Extreme Configuration: Disabled 65, Telnet Service Name: TLNTSVR Process Name: TLNTSVR.EXE Function Description: This service allows you to log in from remote computers And use the command line mode to operate this computer. For general stand-alone users, the service is not important, can be set to "manual" or "disabled". Default Settings: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 66, Terminal Services Service Name: TermService Process Name: SVCHOST.EXE Function Description: Remote log in Local computer, fast user switch And the remote desktop feature requires this service. Default Settings: Manual Ordinary Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 67, Themes Service Name: Themes Process Name: SVCHOST.EXE Function Description: Windows XP Desktop Theme Service, one topic will take up 4 ~ 12MB. Default setting: Automatic normal configuration: Automatic network configuration: Manual stand-alone configuration: Manual extreme configuration: Disabled 68, Uninterruptible Power Supply Service Name: UPS Process Name: UPS.exe Features Description: This service is used to manage your UPS, If you don't have UPS, set it to: Manual or "Disabled". Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Sable Configuration: Disabled Extreme Configuration: Disabled 69, Universal Plug and Play Device Host Service Name: UPNPHOST Process Name: SVCHOST.EXE Function Description: & SSDP Discovery Service "Service is dependent, see the" SSDP Discovery Service ". Default setting: Manual Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 70, UPLoad Manager Service Name: UploadMgr Process Name: SVCHOST.EXE Function Description: Used to send hardware driver information to Microsoft , Make it able to track the availability of driving information. This service is not necessary for simple files and print sharing services. It can therefore be disabled.
Default Settings: Automatic Ordinary Configuration: Disabled Network Configuration: Disabled Single Configuration: Disabled Extreme Configuration: Disabled 71, VOLUME SHADOW COPY Service Name: VSS Process Name: vssvc.exe Features Description: & "MS Software Shadow Copy Provider Service "This service also needs to be used" mutual dependence and Microsoft backup feature. Take account for about 3.0 MB of memory resources. Default Settings: Manual Ordinary Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 72, WebClient Service Name: WebClient Process Name: SVCHOST.EXE Function Description: It may be associated with later .NET software, but general If you are disabled. If some Microsoft products have problems, such as: MSN Explorer, Media Player, NetMeeting, Messenger, etc., you can set it automatically. Default setting: Auto General Configuration: Disabled Network Configuration: Disabled Single Configuration: Disable Extreme Configuration: Disabled 73, Windows Audio Service Name: AUDIOSRV Process Name: Svchost.exe Features Description: Control Sound. Default setting: Automatic normal configuration: Automatic stand-alone configuration: Auto extreme configuration: Auto 74, Windows Image Acquisition (WIA) service name: SVCHOST.EXE function Description: Windows Image Get Service, this is a new Windows XP join Function, mainly including Windows XP's support for image devices and processing editing of image information. From the end of the end user, the WIA main role is to support image devices such as scanners, digital cameras, video cameras, etc .; processing images, including transfer image information from mobile devices to desktop computers, editing the image Until the printing is a series of operations. The WIA system has an operational wizard. Under the guidance guidance, you can easily complete the various work above. Some scanners, cameras, digital cameras need this service. Default Settings: Manual Normal Configuration: Manual Network Configuration: Manual Single Configuration: Disabled Extreme Configuration: Disabled 75, Windows Installer Service Name: MSIEXEC.EXE Function Description: This service For those use MSI files (Windows installer) Software for installation is required. Now more and more software is installed using a Windows installer, so it is best to set it to "manual". It takes up approximately 3.4 MB of memory resources. Default setting: Manual normal configuration: manual network configuration: manual stand-alone configuration: Manual extreme configuration: Manual 76, Windows Management Instrumentation service name: WinMGMT process Name: SVCHOST.EXE function Description: Windows management specification and Windows management specification driver extension, WMI It is the basic management structure in Windows 2000, which controls and monitors the system through a set of common interfaces (such as views and changes to the system properties, setting user permissions, etc.). To speed up the system startup speed, we can set these two services to "manual", and automatically use them when needed after the system starts.
