Can windows on c drive be deleted?

The windows folder in the c drive cannot be deleted, but some files under the Windows folder can be deleted, for example: 1. The system temporary files of "C:\WINDOWS\Temp"; 2. " C:\WINDOWS\ServicePackFiles" system upgrade backup files, etc.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

Recommended tutorial: "windows tutorial"

The Windows in the C drive on the computer cannot be deleted, but some files in the Windows folder can be deleted, specifically as follows ：

1. System temporary files: [C:\WINDOWS\Temp].

2. System upgrade backup file: [C:\WINDOWS\ServicePackFiles].

3. Driver backup file: [C:\WINDOWS\Driver Cache\i386]. Before deleting, please insert the USB flash drive or mobile hard disk and let the system automatically install the driver before deleting it.

4. System patch backup files: files starting with the "$NtU" symbol and ending with "$" in the [C:\WINDOWS\Temp] directory. If you no longer want to uninstall the patch, you can delete such files.

5. DLL backup file: [C:\WINDOWS\system32\dllcache], as long as the system is backed up, it can be deleted.

6. System patch temporary file: [C:\WINDOWS\SoftwareDistribution\Download].

7. System startup prefetch file: [C:\WINDOWS\Prefetch].

Extended information:

Under the windows folder in the C drive, the functions of these folders are as follows:

1 , Debug folder

(1) This is the system debugging folder, which is used to store the log files of the debugging module during system operation, so that the administrator can discover problems with the computer based on these log files.

(2) The "UserMode" folder stores the debugging log files of the current user. Figure 3 shows part of the log file "NetSetup.LOG" debugged when the system installed network components on January 28.

2. ime folder

This is the input method folder, used to store the input method files installed by default on the system. It cannot be deleted because it may cause instability in the input method system and seriously affect the normal use of the Simplified Chinese input method

3. PCHealth folder

(1) This is used to store Files that coordinate, configure, and manage the proper functioning of your computer.

(2) Such as the commonly used "msconfig system configuration utility", the files here are very important for the operating system.

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