How to release C disk space 27 strokes specific optimization skills

1. Open “My Computer
”-“Tools”-“Folder Options”-“View”-Show all files and folders in “ Tick ​​the option - & ldquo; OK & rdquo; 2. Delete the contents of the following folder: x:\\Documents and Settings\\username\\Cookies\\ all files (retain index file) x:\\Documents and Settings\\User All files under the name \\Local Settings\\Temp\\ (user temporary files) x:\\Documents and Settings\\username\\LocalSettings\\TemporaryInternet Files\\ all files (page files) x:\\Documents and Settings\\username\\Local All files under Settings\\History\\ (History) All files under x:\\Documents and Settings\\username\\Recent\\ (shortcuts for recently browsed files) All files under x:\\WINDOWS\\Temp\\ (temporary files) ) x:\\WINDOWS\\ServicePackFiles (upload file after upgrading sp1 or sp2) compressed file under x:\\WINDOWS\\Driver Cache\\i386 (driver backup) All files under x:\\WINDOWS\\SoftwareDistribution\\download 3. If you have upgraded the system by windoes updade, delete the following files: hidden files starting with $u... under x:\\windows\\ Disk defragmentation, please quit all running programs during the finishing process

5. Open after defragmentation "Start”-“Program”-“Accessories”-“System Tools&rdquo ;-“System Restore -“Create a restore point> (preferably with the current date as the name of the restore point) 6. Open “My Computer”- Right click on the system disk-“Properties&rdquo ;-“Disk Cleanup>-“Other Options"-Click on the System Restore column <cleanup>-select" is ”-ok 7. After various software and hardware are installed properly, In fact, when XP needs to update files, it is very rare. Delete the system backup file: Start → Run → sfc.exe /purgecache nearly 3xxM. (The role of this command is to immediately clear "Windows
file protection" file cache, free up the space it occupies.) 8. Delete the dll file under \\windows\\system32\\dllcache (minus 200&mdash ;—300mb), this is the alternate dll file, as long as you have copied the installation file, you can do so. 9, XP will automatically back up the hardware driver, but after the hardware driver is installed correctly, the possibility of hardware changes is not great, so you can also consider deleting this backup, the file is located in the \\windows\\driver cache\\i386 directory. The name is driver.cab, you can delete it directly, usually this file is 74M. 10, delete the input method is not used: For many users, the input method of Windows XPt system is not all suitable for their own use, such as IMJP8_1 Japanese input method, IMKR6_1 Korean input method, if not used, We can remove it. The input method is located in the \\windows\\ime\\ folder, which takes up 88M of space. 11, the upgrade is completed, found windows\\ many more like $NtUninstallQ311889$ these directories, all kill it, 1x-3xM 12, in addition, retaining the \\windows\\help directory is a kind of harm to me, huh, huh. . . Get rid of it! 13, turn off the system restore: the system restore function takes a long time, it will take up a lot of hard disk space. Therefore, it is necessary to manually set it to reduce the amount of hard disk usage. Open the "System Properties" dialog, select "System Restore" option, select " Turn off System Restore on all drives" checkbox to turn off System Restore. You can also set restores only on the disk or partition where the system is located. First select the partition where the system is located, click the "Configure" button, in the pop-up dialog box, cancel "turn off the system restore" option for this drive, and set the amount of disk space for system restore. 14, the hibernation function will take up a lot of hard disk space, if you use less, you can close it, the way to close is: open "Control Panel", double-click "Power Options", pop-up "Power Options In the Properties " dialog box, select the "Hibernate" tab, and uncheck the "Enable Hibernate" checkbox. 15, uninstall the uncommon components: XP default to the operating system
installed some system components, and a large part of these components are simply not available to you, you can add /remove Windows components " ; the middle to uninstall them. However, some of the components XP are hidden by default. You can't find them in "Add/Remove Windows Components". You can do this by opening the file \\windows\\inf\\sysoc.inf with Notepad and searching for it. The /replace function replaces all the "hide" characters in the file with null. In this way, the hidden attributes of all components are removed. After saving and exiting, run "Add-Remove Programs", you will see a lot of options that you could not see, and those components that you can't use. Delete (remember to save as sysoc.inf when saving, not the default sysoc.txt), such as Internat messenger service, fax service, Windows messenger, code table, etc., about vacating nearly 50MB of space. 16. Clear system temporary files: Temporary files of the system are generally stored in two locations: the Temp folder in a Windows installation directory; the other is the x:\\Documents and Settings"username"\\Local Settings\\Temp folder (Y: is the partition where the system is located). Files in both locations can be deleted directly. 17. Clear Temporary Internet Files: Regularly delete a large number of temporary Internet files generated during Internet access, which will save a lot of hard disk space. Open IE, select "Internet Options" from the "Tools" menu, select the "General" tab in the pop-up dialog box, and click " in the "Internet Temporary Files" Delete the file " button and in the pop-up "Delete Files" dialog box, select the "Delete all offline content" checkbox and click the "OK" button. 18, clear pre-read files: Windows XP pre-read settings can improve the system speed, but after a period of use, the number of files in the pre-read folder will become quite large, resulting in longer system search time. Moreover, some applications generate dead link files, which further burdens the system search. Therefore, these read-ahead files should be deleted periodically. It is expected that the files will be stored in the Prefetch folder of the Windows XP system folder, and all files under this folder can be deleted.