Is slow-down you pc? let’s learn how to Fastest Laptop, Desktop on quick?
Just watch this video and you can do it by yourself.

Let’s clear cache file to speed up of your computer. Press window button + R from the keyboard, then write %tmp% , a window will appear
then Select all file or press from the keyboard (Ctrl+A), now delete all the files, keep it mind all files will not removed because of
running some applications on your computer that’s why some files will not delete. Leave those files and close the window.