In Win XP SP2 system, if you hide a file, when you want to restore, when you click "Unhide File" in "Tools" is invalid, you can directly enter it in the address bar. The example file is named game, located at D: \\Enter D:\\game in the address bar, the page is blank (because the file is hidden), click the right mouse button to select the property, remove the hidden, hidden files are restored.
Let the system recognize L2
In the "Start" - "Run", type regedit, find HKEY-LOCAL-MacHINE\\SYSTEM\\Currentcontrolset\\control\\sessionManger\\MemoryManagement, find in the right window Right-click "secondLeveDataCache" and select "Modify" to add the same value as the CPUL2Cache used in the "Value Data" column in the pop-up editing window. If the A2 of the Athlon 642800+ used by the author is 512K, enter 512 in the value field. (decimal)
Automatically close the stop response program when shutting down
Enter "regedit" in "Start" - "Run", open HKEY-CURRENT-USER\\ControlPanel\\Desktop key value, in the right window Find AutoEndTasks and change its key value to 1, which is 0.
Close the startup window flag screen
In the "Start" - "Run" input msconfig switch to the "boot.ini" tab, then in the "Startup Options" column, select NOGUIBOOT to restart There is no WINXP window logo screen.
open the drive DMA manager
Point "Control Panel" - "Maintenance and Performance" - "System" - "Hardware" - "Device Manager", find "IDEATA /ATAPIControllers", then Open the “Primary IDR Channel” and “Secondary IDE Channel” respectively. Under the “Advanced Settings” tab, select “DMA (if available) in the “Transfer Mode” drop-down, save the determination.
Shut down the system Restore
Click "Start" - "Settings" - "Control Panel" - "System", select "System Restore", put the "Turn off System Restore on all drives" option before the check, so Windows will release Leave enough space.
Turn off the CD-ROM auto play
Enter gpedit.msc in "Run", select "Computer Configuration" - "Administrative Template" - "System", click "Automatically Close" play ", right click, select properties, click the" enabled "OK
release memory
point." my computer "right click -" properties "-" advanced ", select" "Settings" in Performance", "Visual effect" select "Adjust for best performance, (remove all hook), press OK. This will free up some of the memory.
Quick Shutdown
In the "Start" - "Run" - regedit open the HKEY-CURRENT-USER\\ControlPanel\\Desktop key value, find AutoEndTasks in the right side to modify it to 1, the original Is 0.
Set password for Administrator
If your love machine does not have a password, many computers are attacked, mostly due to loopholes in their own systems, but the most important thing is that there is no password for the system administrator. . Open "Control Panel" - "Administrative Tools" - "Computer Management" - "System Tools" - "Local Users and Groups" - "Users", click the Administrator right button, select "Set Password", enter the input you want is easier Remember the password. In this way, the system will be safer.
make XP automatically enter the desktop
many users will need to enter the XP desktop user to select or enter a password to enter the XP desktop, let's omit him. In the "Start" - "Run" - regedit - HKEY-LOCAL-MacHINE \\SOFTWARE \\Mcrosoft \\ WindowsNT \\ Currentvession \\ Winlogon right window to create two new string values "DefaultpassWord" (password) and "Defaultusername (name)", respectively The modification is assigned the password and name of the automatic login, and then a new "AutoAdminlogon" string is created and the assignment value is changed to 1. If you do not want to log in to the automatically logged in user, you can press SHIFT to select the user to log in before entering the XP desktop.
The above is the author obtained some improvements in the system for several days accumulated, it is recommended customers (more than the rookie level) to install an optimization guru 6.5 or later, after registration by the registrar, may organize memory, but also Even delete a lot of junk files, and some junk registration information. In the process of deleting the garbage primary and secondary information, the optimization master will make a backup for the information to be deleted. The author thinks that those backup points are really useless, and can be deleted, and all of them can be found in the optimization master's directory wom\\backup\
egistry. The files are all deleted. Can save a lot of space.