The temp folder is not always deleted, even after proper shutdowns, and the space can pile up to large proportions. You don't need to delete the folder itself though, only its content. You can …
My advice would be to create a new folder in the temp directory and move any files/folders you want to delete to the new folder, check if everything still works.
I wanted to do disk cleanup myself and found a large folder in %localappdata% called Temp. I wondered if deleting the contents of it won't harm my computer. All I know about …
The creators of Unix and most (all?) Linux distribution maintainers on the other hand see a strong relation between temporary files and automatic removal. So much so that they chose to …
Ubuntu deletes temporary files by default after reboot, but Windows doesn't. How to make Windows to do the same?
When I open the temp folder by using Run and then %temp% it only shows around 40-50MB of files right after boot. How can I remove these 20GB of invisible files? I only have a 240GB …
It cannot delete the temp folders, especially in the windows folder because it is in use. you will want to delete all files in the folder and skip anything in use, instead of deleting the folder itself …
What are "temp" folders used for in Windows 10? - Super User
20GB of Temporary Files, Only 50MB in Temp Folder - Super User