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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:
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: 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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