Computer c disk space is insufficient to solve the problem

computer boot prompt space is insufficient, and do not want to reinstall the system, because the disk partition hard disk files will be lost, then we should deal with it, today this chapter teaches you not to restore not reload, put The problem of insufficient space is solved. Everyone knows that when the C drive system is installed, a lot of unnecessary files are generated, but few people know which files are optional or not. In case the system folder is deleted, That system is definitely a crash, watch the tutorial to fully optimize your computer! The first step: display all the files and folders in the system. The system defaults that many files are hidden. Microsoft thinks it is useful. In fact, it is only relatively open. Open My Computer-“ Tools -“Folder Options-“View-Tick the "Show all files and folder options" - "OK"; 1. Close Remote Desktop: "My Computer"->"Properties" ->"Remote","Remote Desktop" in "Allow users to remotely connect to this computer" tick off. 2, cancel XP support for ZIP: Windows; XP opens the support for zip files by default, which takes up certain system resources, you can select "Start →Run", in the "Run" dialog box Type "regsvr32;/u;zipfldr.dll", press Enter to cancel XP support for ZIP decompression, saving system resources. 3. Close the error report: When the application error occurs, a window for sending the error report will pop up. In fact, such an error report has almost no meaning to the average user. It is a wise choice to close it. In the "System Properties" dialog box, select the "Advanced" tab, click the "Error Report" button, and in the pop-up "Error Reporting" dialog box, select "Disable Error Reporting" Single option, and finally click "OK". Alternatively, we can turn off error reporting from Group Policy: type "gpedit.msc" from "run",run"group policy editor", expand "computer configuration→admin template→system&rarr ; error reporting function ", double-click "Report Error" in the right setting bar, select "Disabled" in the pop-up "Properties" dialog box to "Report Error" Disabled. 4, uninstall the unwanted programs, this does not need me to say 5. Delete the contents of the following folder: x:Documents;and;Settings all files under the user name Cookies (retain index file)x:Documents;and; Settings user name Local; SettingsTemp all files (user temporary files) x: Documents; and; Settings user name LocalSettingsTemporaryInternet; Files under all files (page files) x: Documents; and; Settings user name Local; SettingsHistory File (History) x:Documents;and;Settings all files under User name Recent (shortcut for recent browsing files)x:All files under WINDOWSTemp (temporary files)x:WINDOWSServicePackFiles(upload file after upgrading sp1 or sp2) )x: WINDOWSDriver; Cachei386 compressed file (driver backup file. Note: delete the compressed file, do not delete all) x: WINDOWSSoftwareDistributiondownload all files 6, delete the windowssystem32dllcache dll file (minus 200 & mdash; & mdash ; 300mb), this is the alternate dll file; as long as you have copied the installation file, you can do so.

7, XP will automatically back up the hardware driver, but after the hardware driver is installed correctly, it is generally not possible to change the hardware, so you can also consider deleting this backup, the file is located in windowsdriver; cachei386 directory Next, the name is driver.cab, you can delete it directly, usually this file is 74M. 8, delete the input method: For many users, Windows; XPt system's own input method is not all suitable for their own use, such as IMJP8_1; Japanese input method, IMKR6_1; Korean input method, if you use No, we can remove it. The input method is located in the windowsime folder, which takes up 88M of space. 9, the upgrade is completed, found that Windows has a lot of similar directories like $NtUninstallQ311889$, all kill it, 1x-3xM10, in addition, keeping things under the windowshelp directory is a kind of harm to me, huh, huh. . . Do it all! 11, 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. 12, 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. 13. Uninstalling Unused Components: XP installs some system components to the operating system by default. A large part of these components are not available to you. You can uninstall them in "Add/Remove Windows Components". However, some of the components XP are hidden by default. They cannot be found in "Add/Remove Windows; Component". You can do this by opening the file windowsinfsysoc.inf with Notepad and using the Find/Replace function. The "hide" characters in the file are all replaced 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. ;

14, clear the system temporary files: the system's temporary files are generally stored in two locations: a Temp folder in the Windows installation directory; the other is x:Documents;and;Settings"username" ;Local;SettingsTemp folder (x: is the partition where the system is located). Files in both locations can be deleted directly. 15. 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. 16. Clear the read-ahead file: Windows; XP's pre-reading settings can improve the system speed, but after using it for a period of time, the number of files in the pre-reading folder will become quite large, resulting in a longer time spent searching the system. 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. 17, compressed NTFS drive, file or folder: If your hard disk is using NTFS file system, the space is really tight, you can also consider enabling NTFS compression. Right-click the drive you want to compress -"property"-"regular"-"compress disk to save disk space", then click "OK",;select in "confirm attribute change" The options you need. This can save about 20% of the hard disk space. When compressing the C drive, it is best to compress it in safe mode, which is better. ;