How to clean out the trash without accidentally deleting the C drive when it is full?

How to clean up junk when the c drive is full without accidentally deleting it: 1. Use the disk cleaning tool that comes with the system; 2. Clean the recycle bin; 3. Uninstall unnecessary programs; 4. Clean the browser cache and temporary files; 5. Move files to other partitions; 6. Use third-party cleaning tools; 7. Back up important files; 8. Defragment the disk regularly; 9. Turn off the hibernation function and compress hibernation files; 10. Adjust system settings to Reduce cache files. Detailed introduction: 1. Use the disk cleanup tool that comes with the system, right-click on the C drive, select "Properties", click "Disk Cleanup" and so on.

When the C drive is full and junk files need to be cleaned up, you can take the following methods to avoid accidentally deleting important files:

1. Use the disk cleanup tool that comes with the system:

• Right-click on the C drive, select "Properties", and then click "Disk Cleanup".
• In the Disk Cleanup window, check the files you want to delete, such as temporary files, system files, etc.
• Click "OK" and delete the selected files. Please note that when using the disk cleanup tool, be careful to select the file types you want to delete to avoid accidentally deleting important data.

2. Clean the Recycle Bin:

• Open the Recycle Bin icon on the desktop or operating system.
• Select the file or folder you want to delete, right-click and select "Delete".
• Confirm the deletion operation. Files in the Recycle Bin cannot be recovered after being deleted, so please proceed with caution.

3. Uninstall unnecessary programs:

• Open the "Control Panel" and select "Programs and Features".
• Find and select the program you want to uninstall, right-click and select "Uninstall".
• Confirm the uninstall operation. Please note that before uninstalling a program, make sure you understand its functions and impacts to avoid accidentally deleting important software or causing system instability.

4. Clean the browser cache and temporary files:

• Open the browser (such as Chrome, Firefox, etc.).
• Select "Settings" or "Options" in the menu.
• Find the "Privacy" or "Clear Browsing Data" option.
• Select the content to be cleared, such as cache, cookies, etc.
• Click "Clear" or "OK". Please note that clearing your browser data may affect your browsing experience as browsing history and cache will be deleted.

5. Move files to other partitions:

• If there are some large files or folders in the C drive, you can consider moving them to Other partitions (such as D drive). This can be done by copy-paste or cut-paste. Please note that when moving files, choose the destination folder carefully to avoid moving important files to the wrong location.

6. Use third-party cleaning tools: There are many third-party cleaning tools on the market that can help you clean up junk files on C drive, such as CCleaner, Disk Cleanup, etc. These tools usually have more detailed file type selection and cleaning options that can help you select the files you want to delete more precisely. However, when using third-party cleaning tools, you need to be careful to choose trustworthy sources and read user reviews carefully to ensure that you do not accidentally delete important files or cause system problems.

7. Back up important files: Before performing any cleaning operation, it is recommended to back up important files and data. This way even if you accidentally delete some files during the cleaning process, you won't lose them. Important files can be backed up using an external hard drive, cloud storage, or other backup methods.

8. Regularly perform disk defragmentation: Disk defragmentation can help rearrange file fragments and improve disk read and write performance. In Windows systems, you can use the built-in disk defragmentation tool to defragment the C drive. Right-click the C drive in "This PC", select "Properties", and then click "Optimize" or "Defragment" under the "Tools" tab.

9. Turn off the hibernation function and compress the hibernation file: The hibernation function in the Windows system will generate a hibernation file (hiberfil.sys) in the C drive, which may take up a lot of space. You can turn off hibernation or compress hibernation files to free up space. Enter "powercfg hibernate off" in the command prompt to turn off the hibernation function and use the built-in compression tool or third-party compression software to compress hibernation files. Please note that turning off the hibernation function may affect the system's hibernation function.

10. Adjust system settings to reduce cache files: Some system settings will generate a large number of cache files, such as system restore, virtual memory, etc. Consider turning off unnecessary system restore points, adjusting the size of virtual memory or setting it to have no paging file, etc. These settings can be selected and adjusted to suit individual needs.

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