If there is no increase, there are many reasons:
1. There is disk C in the virtual memory (it is recommended to adjust to a disk with more space and not adding or deleting things frequently).
2.IE cache folder needs to be emptied. (Right-click IE- attribute, and if it can be cleared, click Clear).
3. Need to empty the installation file cache folder. Non-professionals need to use software, such as super rabbit, optimization master and so on.
4. Antivirus software (Kaspersky, Rising and other antivirus software sometimes generate large files in their respective folders ... which can be deleted).
5. The last thing to happen: the virus is copied crazily. ...
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