Upline MYIE2 and OPERA, using Kaspersky anti-virus. This book should be swapped in two network environments every day: Daily office uses company LAN, using GPRS at home (using dynamic IP with ADSL dial-up Internet), I am using Foxmail to collect private mail by switching agent service software.
Therefore, individuals think that my machine use environment or certain representation, so the system service optimization scheme is widely applied. After the system service is optimized, the future use will basically do not need to be adjusted.
Evaluate an operating system, most commonly used indicators include security, stability, ease of use, running efficiency, and the like. Below, in this order, the service classification of the Windows XP system will be explained one by one.
First, related to system security services
Today, today, system security may be the most concerned question. In addition to viruses, external malicious procedures, Microsoft's default open system services have some questions worth reflective.
1, Portable Media Serial Number Service Description: Retrieves the serial number of any portable media player connected to this computer If this service is stopped, protected content might not be down loaded to the device process name:.. Svchost.exe This service surface Only one role is on, report the serial number of your Windows Media Player player to Microsoft, but we really don't know if it has also reported other things, so I am firmly set to disable, this does not affect the use of WMP to watch network movies. ,TV.
2, Remote Registry Description: Make remote users to modify registry settings on this computer. If this service is terminated, only users on this computer can modify the registry. If this service is disabled, any service that relies on its service will not be able to start. Process Name: SVCHOST.EXE Light See Description This is definitely a garbage service, I really don't understand why Microsoft will set it to automatic, I am resolutely changed to disable, because never use remote assistance.
3. Security Accounts Manager Description: Store security information for the local user account. Process Name: LSASS.EXE storage is to leave? do not know. Then I will not store it, disabled.
4, Shell Hardware Detection Description: Provide notifications for automatic play hardware events. Process Name: Svchost.exe When placed in a disc or a U disk, the machine automatically appears the boot program screen in the disc or the file in which the program is used to open the U disk, which is the result of the hard work of the service. Whether to close the personal usage habits, starting from a safe point of view, I am used to disabled it, so that it is not afraid that the CD Self-starting program is missing the malicious program, and does not take up a large number of system resources to run some unnecessary procedures.
Second, the relationship is related to system stable, convenient service
Today, various optimization methods for Widnows XP systems are countless, and we can actively try to actively try on GHOST. If you don't want to make the high-risk trial, let your operating system easy to use, stable and compatible, so don't disable the following services, this is the summary of the N advanced risk test A little experience.
5, COM System Application Description: Manage configuration and tracking based on COM components. If the service stops, most COM components will not work properly. If this service is disabled, any service that clearly rely on its will not be activated. Process Name: DLLHOST.EXE can be manually, if disabled, WPS Office 2005 and other software that need to call COM components cannot be started. 6, DCOM Server Process Launcher Description: Provide loading features for DCOM services. Process Name: svchost.exe I don't know how Microsoft thinks. About this important service is actually so short, and the description of the inexplicable service is so growing. I set it up to automatic because any program does not automatically open the service when needed, and WPS Office 2005 and disk management, disk finishing, etc. are used. If you disable it, then restart the system, the system bar will disappear, even if you don't pull it out, you will not take it. This service seems to have no actual association with any network application. After disabling, you can use the local area network or use ADSL dial, GPRS Internet.
7, Event Log Description: Enable event log messages issued based on Windows-based programs and components based on the event viewer. Unable to terminate this service. The process name: Services.exe is the same as the DCOM Server Process Launcher service, which is not endless, but can be disabled. However, there will be at least one trouble. When the system is turned on, you will make you at least one minute, so it is still good to be automatic.
8, KAVSVC Description: Provides Anti-Virus Functionality of Personal, Installed On Your Computer. Process Name: KAVSVC.EXE This doesn't have to say it, the big name Ding Kaspersky, the background monitor, set to automatic.
9. Logical Disk Manager Description: Monitor and monitor new hard drives and send volume information to the logical disk manager management service to configure. If this service is terminated, the dynamic disk status and configuration information will be outdated. If this service is disabled, any service that relies on its service will not be able to start. Process Name: svchost.exe is set to manually. When you encounter the U disk, it is automatically enabled when you need to use a disk management.
10. Logical Disk Manager Administrative Service Description: Configure hard drives and volumes. This service is only run for configuration processing and then terminates. Process Name: Dmadmin.exe will only be used when the first system after the hard disk partition adjustment is restarted, and at other times are basically holiday, set to manual.
11, NET LOGON Description: Supports log in to log in to authentication events on the Internet. Process Name: Lsass.exe you will use this inexplicable account? It is estimated that there are very few people, but if they are set to disabled, the system cannot log in on some machines, set to manual.
12, NT LM Security Support Provider Description: Provide security mechanisms for remote procedure calls (RPC) programs that use transport protocols rather than named pipes. Process Name: Lsass.exe is unclear what is the specific role, but the disabled words are extremely likely to cause the system to not log in, set to manual.
13, PLUG AND PLAY Description: Enable the computer to identify and adapt to hardware without user input. Termination or disabling this service will cause system unstable. Process Name: Services.exe Whether you believe in Microsoft, but his description you must believe that using a U disk, the printer is more trouble a lot, this service should be set to automatic. 14, Remote Procedure Call (RPC) Description: Provide endpoint mappers and other RPC services. Process Name: SVCHOST still remembers shock wave? That Dongdong is to take it off. However, if you disable or set it in order to manually enter the system, it is really a miracle.
15. Windows Audio Description: Manage audio devices based on Windows-based programs. If this service is terminated, the audio device and its sound effect will not work properly. If this service is disabled, any service that relies on its service will not be able to start. Process Name: Svchost.exe in Windows 2003, this service is disabled by default, I want to listen to the song manually. It is estimated that there will be no sound cards today, and it is set to automatic.
16, Windows Management Instrumentation Description: Provide common interfaces and object patterns to access management information about operating systems, devices, applications, and services. If this service is terminated, most Windows-based software will not function properly. If this service is disabled, any service that relies on its service will not be able to start. Procedure name: svchost.exe can't make a significance in this Dongdong, experience tells me, disabled it, system stability will improve.
Third, some services that must be used to install large software These services are basically not available, but they must be turned on when installing office, some large games, etc., otherwise it will definitely report the error and cannot be installed.
17. Application Management Description: Provides software installation services, such as dispatch, distribution, and delete. There are usually 5 svchost.exe in my process, but it will not be it. Generally, when you install some programs, such as Office 2003, usually set to manual. The general installer does not use this service. If there is a program installation, it is prompted that a service is not enabled, and then it is OK.
18, ASP.NET State Service description:.. Provides support for out-of-process session states for ASP.NET If this service is stopped, out-of-process requests will not be processed If this service is disabled, any services that EXPLICITLY Depend On It Will Fail To Start. If there is installation .NET development environment, there will be this service, I have installed Framework, the purpose is to run the NLITE refined system installer. It is usually set to disabled, and it is time to use. I think someone will have something to make a system streamlined CD.
19, Windows Installer Description: Add, modify, and delete the application provided by a package of Windows installer (* .msi). If this service is disabled, any service that is completely dependent on it will not be started. Process Name: msiexec.exe is only used in stuff when installing Office, large game, Microsoft patch, set to manual, when it is used, it will start.
Fourth, some non-essential services
The following services are not required to start the system, but it is closely related to us to some daily applications, and you can have the choice start or disable. 20. Fast User Switch Compatibility Description: Management is provided for applications that need assistance under multi users. Process Name: Svchost.exe If there is only one user name, it is bold to be disabled. Even if there are multiple usernames, set to manual. In fact, when I use two usernames, set to disabled or switching.
21, Human Interface Device Access Description: Enable universal input access to the Smart Interface Device (HID), activates and saves the keyboard, remote control, and pre-defined hot buttons on other multimedia devices. If this service is terminated, the hot button controlled by this service will no longer run. If this service is disabled, any service that relies on its service will not be able to start. Process Name: Svchost.exe If you use a USB mouse or a desktop, it will disable this service to bring disasters. If you use a PS / 2 mouse, it is bold to be disabled. However, some motherboards do not seem to be affected, and the USB mouse can be used normally after disabling the service.
22. Network Connections Description: Managing the Impansion folders in the Network and Dial Connections, where you can view the local area network and remote connections. Process Name: SVCHOST.EXE LAN Users can be manually, start automatically when booting, if disabled, will not be able to use network neighbors. Non-LAN users are disabled. After disabling, SVCHOST.EXE in the process will be reduced to 4.
23. NetWork Location Awareness (NLA) Description: Collect and save network configuration and location information, and notify the application when information changes. Process Name: SVCHOST.EXE and 22, Network Connections service support, setting principles. If disabled, SVCHOST.EXE in the process will also reduce one. If you are disabled with NetWork Connections, SVCHOST.EXE in the process will be reduced to 3.
24, Performance Logs and alerts Description: Collect local or remote computers based on performance data of pre-configured schedule parameters, then write this data to logs or trigger alerts. If this service is terminated, performance information will not be collected. If this service is disabled, any service that relies on its service will not be able to start. Process Name: SMLogsvc.exe system pre-read, have you enabled? I think it has no effect on the start speed before and after enabling, so "disabled". If you use it to start your pre-reading, set it to Auto.
25. Print Spooler Description: Load files into memory for later printing. Process Name: Spoolsv.exe To use a printer or print preview function, you must set this service to automatic. Users who do not have this service need to be disabled. Note that most of the LAN is installed OA, the ERP system will require this service to read and write the electronic version of the document.
26. Protected Storage Description: Provides a protective storage of sensitive data (such as private keys) to prevent unauthorized services, procedures, or users from illegal access. Process Name: LSAss.exe When logging in to the website, click the username on that column, there will be a username input when logging in, as long as the corresponding password will be automatically filld, support this lazy function is this service. To ensure system security or personal privacy, it is a good way to disable it, I just do it.
27, Remote Access Connection Manager Description: Create a network connection. Process Name: Svchost.exe can be set to disabled if the LAN If ADSL, I am GPRS Internet, you must be manually or automatically, otherwise it will not be able to access the Internet. Users of ADSL dials must also be manually or automatically, otherwise they cannot access the Internet. 28, Remote Procedure Call (RPC) Locator Description: Manage RPC Name Service Database. Process Name: Locator.exe is set to manual, it will be automatically enabled when needed, but I forgot when it is enabled.
29, Routing and Remote Access Description: Provide routing services for companies in the local area network and wide area network environment. Process Name: SVCHOST.EXE general users are not used, disabled. It is nothing to ask if someone else will ask someone else.
30, Secondary Logon Description: Enable the enable process under the replacement credentials. If this service is terminated, this type of login access will not be available. If this service is disabled, any service that relies on its service will not be able to start. Process Name: svchost.exe I don't know what to do, a simple thing is so complicated, this service has only one function, that is, support for switching between different users. Only one username on the machine can be set to disable, just like me.
31. Server Description: Support this computer through the network file, print, and named pipe sharing. These features are not available if the service is stopped. If the service is disabled, any service that directly depends on this service will not be started. Process Name: Svchost.exe This is a few clearly described services for Microsoft, and the local area network needs to share documents with other machines, sharing their printers or printers shared by others, they have to enable this service. It is best to set it to automatic. Home stand-alone users can not be used, disabled.
32. SSDP Discovery Service Description: Start the discovery of UPnP devices on your home network. Process Name: SVCHOST.EXE listening to people, very few network devices support UPnP function, but in actual use, if the service is disabled, it cannot be connected to some laser printers normally, so the local area network user is still good. The single machine is not related, and it is disabled.
33. Task Scheduler Description: User can configure and develop the schedule of automatic task on this computer. If this service is terminated, these tasks will not be able to run in the schedule. If this service is disabled, any service that relies on its service will not be able to start. Process Name: SVCHOST.EXE has a task configured automatically? Anyway, I am not, disabled.
34. Telephony Description: Provides support for TAPI to control the telephone devices on the local computer, server, and LANs and IP-based voice connections. Process Name: SVCHOST.exe briefly, this service is to support modems. If you use a kitten Internet, including internal, external modems, GPRS or CDMA Internet cards, connect to your mobile phone through the data cable, set it to manual, boot, will be automatically enabled. Use a local area network or ADSL user, rest assured to disable it. After disabling, there will be 1 SVCHOST.EXE in the process.
35, Themes Description: Provide users with the experience of using the subject management. Process Name: SVCHOST.EXE If you adhere to the interface similar to Windows 2000, it is disabled to save a lot of system resources. I like Apple interface, so although the machine configuration is old, it is still set to automatically. By the way, the new Flyakiteosx 3.5 version of the SHELL32.DLL has been reduced by 7.67m, and the system comes 7.85m, this is a good thing, I will Use this shell32.dll in DOS to replace the one of the system. Flyakiteosx 3.5 version download link: [Click to download] Figure 1 author's desktop
36. Universal Plug and Play Device Host Description: Support for hosting universal plug and playing devices. Process Name: svchost.exe does not know which work is specific, but disabling some U disk is not normal, to manually assign the drive letter, set to manual.
37, User Profile Hive Cleanup Description: Cleans up handles to allow unloading of user profile hive This can help speed up logging off, reconciliation of roaming profiles and prevent exceeding the registry size limit process name:.?. Uphclean.exe this is Microsoft yuan A patch released in the month, I only know that I can't use it. It is prepared for users who take long time for the shutdown. If your machine is inaccurate, it is recommended to automatically.
38, Windows FireWall / Internet Connection Sharing (ICS) Description: Provides network address translation, addressing, name resolution, and / or invasion protection services for home and small office networks. Process Name: svchost.exe This is the firewall function built in the system. I think the Kaba built-in network defense function is also enough, so set it to disable. This service is actually not used, it is launched after the system is complete, the network has been connected after the network has been connected, and there is a malicious program in the system to start working. If the anti-virus software installed in the machine does not have an integrated network defense function, it is still a good time.
39, Wireless Zero Configuration Description: Provide automatic configuration process for your 802.11 adapter: SVCHOST.EXE is using wireless network card (Note: Not a wireless network card)? If you are using, you are using multiple wireless routings or gateways, and if you do not configure fixed IP, then set it to Auto. If only one wireless, by or gateway, the fixed IP is set, it is manually. Without the wireless network card, set to disabled, and save a single system resource.
40, WorkStation Description: Create and maintain client network connections to remote services. If the service is stopped, these connections will not be available. If the service is disabled, any service that directly depends on this service will not be started. Process Name: SVCHOST.EXE LAN users still set it to automatic, otherwise network printing, file sharing will often appear prompts that cannot be accessed, and some OA and ERP systems also need to enable it.
5. Although some uses are not clear, it is not clear, but it is not possible to ban things. It is best to combine itself to actual situation. If it is disabled, some programs are not normal, or it is good to be manual.
41, Computer Browser Description: Maintain the list of updates on your network and provide the list to your computer to specify browsing. If the service is stopped, the list will not be updated or maintained. If the service is disabled, any service that directly depends on this service will not be started. Process Name: SVCHOST.EXE can be set to disabled if it is not in a local area network. Even if you want to use in the LAN, I am only set to manual, because when you are not allowed to use, it will start it. 42, HTTP SSL Description: This service implements the security hypertext transfer protocol (HTTPS) for HTTP services through a secure socket layer (SSL). If this service is disabled, any service that relies on its service will not be able to start. Process Name: svchost.exe seems to be very useful, but have you been used to use? Anyway, I am set to disabled, and I have not seen any problems. The company's OA system has never used this stuff.
43. Network Provisioning Service Description: Provides management-based XML configuration files for automatic networks. Process Name: Svchost.exe I don't know why, the company's LAN is domain, but I have been disabled, and I didn't find any function of the intranet.
44, Removable Storage Description: No process name: svchost.exe even Microsoft doesn't know what to do, why to load the system, disabled.
45, System Event Notification Description: Tracking system events, such as logging in to Windows, network, and power events. Notify these events to the COM Event System subscriber (SUBSCRIBER). Process Name: Svchost.exe is not a true role of it, anyway, I have never been enabled.
45, WebClient Description: Enables Windows-based programs to create, access, and modify Internet-based files. If this service is terminated, these features will be lost. If this service is disabled, any service that relies on its service will not be able to start. Process Name: svchost.exe can't engage in which job is responsible for it, so I am resolutely "disabled".
46, Windows Management Instrumentation Driver Extensions Description: Switching system management information between driver. Process Name: Svchost.exe is unclear, but it is disabled with very inexplicable driver loss, and set it to manual.
47, WMI Performance Adapter Description: Provide performance library information from the WMI HIPERF? Provider. Process Name: WMIAPSRV.EXE is unclear, but it is easy to drive bizarre loss after disabling, set to manual.
Sixth, absolute garbage service
The Windows XP system is complained, the system resource consumption is large, and the multi-program is less efficient, and the speed is slow. In addition to the shortage of the system kernel, it is also important reason for the default. Such services are often referred to as garbage. It should be both garbage, it should be piled up, convenient to clean, beneficial to health, below is some of the XP systems that can be used almost not used, fully canassically disabled garbage service.
48, Application Layer Gateway Service Description: Support for Internet Connection Sharing and Windows Firewalls with third-party protocol plugins. Process name alg.exe. In fact, I never found out which program will be used. So set to disable.
49, ATI HotKey Poller will have this stuff on the machine with an ATI graphics card. Process name ati2evxx.exe. I have never used it. This Southam's only role seems to display a control icon in the system bar. In fact, it is necessary to right to right-click the display attribute to adjust the display attribute to adjust the adjustment of the graphics card, if necessary, always Is this Dongdong waste valuable system resources? My choice is disabled. 50, Clipbook Description: Enable "Scrapbook Viewer" and share it with remote computer. If this service is terminated, the "Scrapbook Viewer" will not be able to share information with remote computer. If this service is disabled, any service that relies on its service will not be able to start. Process Name: Clipsrv.exe never used, disabled.
51, COM Event System Description: Support System Event Notification Service (SENS), this service provides automatic distribution capabilities for the Subscription Component Object Model (COM) component event. If this service is stopped, SENS will close and cannot provide login and logout notifications. If this service is disabled, other services that explicitly dependent on this service will not be able to start. I know what role in this stuff, I have been banned for five years.
52, Cryptographic Services Description: Provide three management services: Critical database services, it determines the signature of the Windows file; protected root service, it adds and deletes certificates for the trusted root certificate; It helps register this computer to get a certificate. If this service is terminated, these management services will not function properly. If this service is disabled, any service that relies on its service will not be able to start. Process Name: svchost.exe doesn't know what to do, but I have always been set to disable.
53, DHCP Client Description: Manage network configuration by registering and changing the IP address and the DNS name. Process Name: svchost.exe can be set to disabled. His hearing said that if the ADSL users did not set fixed IP, this stuff was set to automatic, otherwise there may be some troubles, such as disconnection. However, when I use GPRS to access the Internet, it is also dynamic allocation IP, setting with disabled and has no effect.
54. Distributed Link Tracking Client Description: Keep link between NTFS files within the computer or keep a link between the computer in the network domain. Process Name: Svchost.exe has not found any adverse effects to disable it, so it has never been opened.
55. Distributed Transaction Coordinator Description: Coordinates transactions across multiple databases, message queues, file systems and other resource managers. These transactions will not occur if you stop this service. If this service is disabled, other services that explicitly dependent on this service will not be able to start. Process Name: msdtc.exe does not know what is used, never opened.
55, DNS Client Description: For this purpose, the Name System (DNS) name is for this purpose. If this service is stopped, the computer will not be able to resolve the DNS name and locate the Active Directory domain controller. If this service is disabled, any service clearly relying on its service will not be started. Process Name: Svchost.exe feels that Microsoft seems to be in Xuan Xuan, this service is not as useful, at least I have disabled any adverse impact on the Internet.
56, Indexing Service Description: Index content and attributes of the files on the local and remote computers; quick access is available through flexible query language. Process Name: Cisvc.exe This is very rubbish function, if you think that the machine speed is slow, disable it may have improved. I have been set to disabled.
57. IPSec Services Description: Manage IP Security Policy and launch Isakmp / Oakley (IKE) and IP security drivers. Process Name: Is LSASS.EXE This service is useful? I don't know, anyway, I have never enabled, disabled. 58. Network DDE Description: Network Transmission and Security for Dynamic Data Exchange (DDE) for programs running on the same computer or different computers. If this service is terminated, DDE transfer and security will not be available. If this service is disabled, any service that relies on its service will not be able to start. Process: NetDDe.exe I am a ramler, I don't know what it is doing, but I remember that I have always been set to disable.
59. Network DDE DSDM Description: Managing Dynamic Data Exchange (DDE) network sharing. If this service terminates, DDE network sharing will not be available. If this service is disabled, any service that relies on its service will not be able to start. Process: NetDDe.exe looks with the previous one seems to have a relative relationship, but you can make sure that it is useless, boldly disabled.
60. QoS RSVP Description: Provides network signals and local communication control installation capabilities for programs and control applications that rely on quality service (QoS). Process Name: RSVP.exe I usually use 2 network printers, but this service is never enabled, disabled.
61, Remote Access Auto Connection Manager Description: Whenever a program is created a connection to a remote network when a program references a remote DNS or NetBIOS name or address. Process Name: svchost.exe sounds very intelligent, but it has never been conducive to our work, because I have never found it started.
62, TCP / IP NetBIOS Helper Description: Allows support for "NetBIOS (NetBT)" service on TCP / IP and NetBIOS name resolution. Process Name: Svchost.exe is free to disable it, don't be intimidated by this complex abbreviation, this stuff is not used.
63. Windows User Mode Driver Framework Description: Enable Windows User Mode Drivers. Process Name: WDFMgr.exe doesn't know what it means, but it can be determined that it is useless, it has been disabled, never opened. The system service analysis is over, now my machine is in the LAN or the GPRS Internet, the system does not have to enable other services, and after the boot contains Kaspersky only starts 14 services, such as Photo:
Figure 2 The author only enables 14 system services!
If your machine is only placed on the home with ADSL, just start 9 services (including Kaspersky), as shown:
Figure 3 Simply use 9 home users to use XP !!
Careful friends may ask, why not mention a number of services such as security centers, system restores, automatic updates, only regrettable here, I also tell you, I will stream all these stuffs.
