1. Garbage cleaning in the recycle bin: The garbage in the recycle bin that many friends often ignore actually takes up a lot of system disk space. If you regularly clean up the garbage in the recycle bin, you will get up to several g of space unexpectedly. The operation steps are to right-click the recycle bin icon and click Empty Recycle Bin.
2, desktop files: the office does not have time to organize files, basically will be temporarily placed on the desktop. If you don't clean it for a long time, it will be a mess. I don't know what is useful. Some files have a size of G, so it is necessary to organize desktop files regularly and clean up desktop garbage.
3. System update file: System update file is a software package downloaded during automatic update. If the system is installed, you can remove it. The path is c: \ Windows \ Software Distribution, and the download folder can be deleted.
4.QQ/ WeChat chat record
I have to say that the files generated by QQ and WeChat chat are very large, especially if they are not cleaned for a long time, you will find that they occupy several G spaces. If there is no requirement for archiving chat records, it is recommended to clean them regularly. If the information is important, you can move the file to another drive.
5. Reinstall the system and restore it to a full blood state: the computer has been used for too long and the garbage has accumulated too much. The above methods can basically only cure the symptoms, not the root cause. Xiaobai system suggests that you reinstall the system for half a year or a year, so as to keep the computer stable. Remember to keep the important files (including desktop files) of drive C before reinstalling.