Windows98 Registry Application Collection
We know that the registry is to describe the login item and its data using the "Keyword" and its "key value". All keywords start with "HKEY" as the prefix. And keywords can be divided into two categories: one Class is defined by the system, commonly referred to as "predefined keyword"; the other class is defined by the application, the installed application software is different, and its login is different. System predefined six main critical key Word (i.e.) is: ? All the privileges of the current user is actually the part of HKEY_USERS.DEFAULT, which contains the current user's login information. (3) HKEY_LOCAL_MACHINE: All information defined by the hardware and software of the local computer (relatively network environment) When the configuration and setting of the system changes, the following login items will change. (4) HKEY_USERS: Define all user information, some branches will be mapped to the HKEY_CURRENT_USER keyword, its big Some settings can be modified by control panels. (5) HKEY_CURRENT_CONFIG: Defines the current configuration of the computer, such as the display, printer, etc. Outline device and its setup information. It actually points to some of the HKEY_LOCAL_MACHINFIG structure A branch pointer. (6) HKEY_DYN_DATA: Defines the dynamic data in the system run - the information of the event that has occurred. It not only contains the current state of the system hardware, but also contains data that need to be updated and retrieved. This keyword is created every time the system starts. Each root button is composed of several primary keys, and the key name represents a specific registration item. The key value can be divided into string values, binary values and DWORD values. You can modify it with the registry editor. The following child will take out the end of the annual collection of registry ultimate modification skills and Zhu Jun shared.
First, how to improve system speed
1. Increase the cache, improve the optical drive speed to improve the size of the optical drive cache by modifying the registry and pre-reading performance to speed up the running speed of the CD-ROM drive to the limit. (1) Enter the primary key "HKEY-local-machine \System \currentcontrolset \CONTROL \FileSystem \cdfs"; (2) string value cachesize is the size of the cache, and PreFetch is the size of the pre-read file. When changing, it is recommended to choose a decimal system. For a 64MB system, the 24X cache size is recommended to be 1536kb, 32X is 2048kb; the pre-read file size of 24X is 512KB, 32X is 768KB. 2. Increase the cache, improve the hard disk speed increase the hard disk's cache is also an effective way to improve your hard disk read / write speed. (1) Enter the primary key "HKEY-local-machine \System \currentcontrolset \Control\filesystem"; (2) Namecache is a file name cache, 32MB system is recommended to be 800000, 64MB system is recommended to be 0F00000; Pathcache is a path cache, 32MB system suggestion The 008000,64MB system is recommended to be 0F0000. 3. Improve the soft drive reading speed in the drive configured by the machine, I am afraid that the read / write speed of the floppy drive is slower, and the functionality of the floppy drive can be optimized by modifying the registry. (1) Enter the primary key "HKEY-local-machine \System\cRRRRENTCONTROLSET \SYSTEM \CRRENTCONTROLSET \SERVICES \CLASS \FDC \0000"; (2) Newly built a "dword value" for ForeFIFO, the modified value is "0". 4. Accelerating menu display speed (1) Enter the primary key "hkey-current-user\desktop"; (2) Newly built a string value named "MenushowDelay", change the key value to 50 or 100. 5. Quick shutdown (1) Enter the primary key "HKEY-local-machine \System \courrentControlSet \Control \SHUTDOWN"; (2) Create a string key called fastre-Boot, the input key value is 1. II to strengthen system security 1. Lock desktop and environment variable (1) HKEY_CLASSES_ROOT
1. Delete the arrow in the shortcut icon delete the primary key "Inshortcut" under the HKEY_CLASSES_ROOTPIFFILE key "Inshortcut" in the hkey_classes_rootlnkfile key.
2. Add the components in the Control Panel to the Start menu to find the keyword "control panel" in HKEY_CLASSES_ROTCLSID, find the corresponding primary key value (the key value in this system is {21EC2020-3AEA-1069-A2DD -08002b30309d}) Then the folder named "Control Panel {21EC2020-3AEA-1069-A2DD-08002B30309D}" is established in the C: WindowsStar Menu. 3. Multi-way open (Take BMP file as an example) in HKEY_CLASSES_ROOT *, click the new primary key and name "shell", use the right-click "shell" to create a primary key to enter the name of the favorite name. Here is an open mode as an example, and then use the right-click "Open mode" to create a home button name "Command" Edit "Default" Enter "Rundll32.exe shell32.dll, OpenAS_RUNDLL% 1", when there is a BMP file, click the icon With the right mouse button, you will have more "open mode" we just built in the menu that pops up, and you will find it.
(2) HKEY_CURRENT_USER
4. Develop the color of any window to select the window you want to make in HKEY_CURRENT_USERSCONTROL PANELCOLORS, and then change the key value to the required RGB value. However, the settings under the HKEY_CURRENT_USER sub-tree are for all user desktops. If you want to modify the current user settings, you should change the corresponding settings under HKEY_USER.DEFAULT. If you only change the window color of the current user desktop, just under HKEY_USER.DEFAULTCONTROL PANELCOLORS change. (Below), such as: Change the color of the non-active window to red, select "INACTIVETILTE" to change the value of "255 0 0".
5. The dynamic effect of changing the window in HKEY_CURRENT_USERCONTROL PanelsktopWindowMetrol PanelsktopWindowMetrics, "MAXANIMAT" and set the value of "0", and "1" has a change in the window to the maximum switching.
6. Hide drive in HKEY_CURRENT_USERSERSETVERSIONPOLICROSOFTWINDOWSCURRENTVERSIONPOLICROSOFTWINDOWSCURRENTVERSIONPOLICROFTWINDOWSCURRENTVERSIONPOLICROFTWINDOWSCURRENTVERSIONPOLICIESEXPLORER NODRIVES "binary value and the corresponding hidden drive relationship:" 01 00 00 "is hidden A drive," 02 00 00 "is B drive," 0400 " 00 00 "is C drive," 05 00 00 "is D drive, hidden all" FF FF FF ".
7. Add information on the taskbar. New string value "StimeFormat" under HKEY_CURRENT_USERCONTROL PanelInternational, "STIMEFORMAT" = "HH: mm: SS TT", "S1159" = "Hi!", "S2359" = "Hello!". Then display "Hi!" Before 12:00, and then "Hello!" Is displayed.
8. Close the active desktop in HKEY_CURRENT_USERSERSEFTWAREMICROSOFTWINDOWSCURRENTVERSIONPOLICROSEXPLORER "NoActiveDesktop" changed value to "01 00 00 00". 9. Turn off the desktop to display the Win98 version number in HKEY_CURRENT_USERCONTROL Panelsktop "PaintDesktopVersion" = "0".
10. History in automatic clearing or fixed documentation in HKEY_CURRENT_USERSERSOFTWAREMICROSOFTWINDOWSCURRENTVERSIONPOLICROFTWINDOWSCURRENTVERSIONPOLICROSEXPLORER DWORD value "ClearRecentDocsoneXit" and set the value of "1". To fix the new "NoreCentDocShistory" and set the value of "1".
(3) HKEY_LOCAL_MACHINE
11. Prevent automatic playback of CDs in HKEY_LOCAL_MACHINEENUMSCSIMATSHITATACD-ROM_CR-588 ___ LMF & CH 0000.
12. Prohibit Autorun, but the automatic playback of the CD is prohibited to change the value of "NODRIVETYPEAUTORUN" in HKEY_CURRENT_USERSERSOFTWAREMICROSOFTWINDOWSCURRENTVERSIONPOLICESEXPLORER. "BD 00 00 00".
13. Immediate refresh mode (exempt from manual F5 refresh) in HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETCONTROLUPDATE to change the key value to "00".
14. Delete Incomplete Deleted Software Message Delete the corresponding primary key in HKEY_LOCAL_MACHINESOFTWAREMICROSoftWindowsCurrentVersionunStall.
15. Modify the system shortcut icon in 95 (or no desktop topic) (such as recycle bin, my computer, etc.) first to hkey_local_machinesoftwareclassesclsid, then find the name name of the modified icon, then select the corresponding The Diaulticon option, the full path file name of the corresponding icon in the modification bar.
16. Delete of the system-level icon Delete the corresponding branch primary key in HKEY_LOCAL_MACHINESOFTWAREMICROSOFTWINDOWSCURRENTVERSIONEXPLORERDESKTOPNAMESPACE.
17. Renaissance to Win98 in HKEY_LOCAL_MACHINESOFTWAREMICROSOFTWINDOWSCURRENTVERSION item, the modification key value is required.
