The temporary files aren’t useless; apps, programs, and the operating system also use them. These files may be related to something you are downloading or currently working on. They could even be ...

I don't know if this is exactly what you want but I use a program called Empty Temp Folders. It's freeware. You can add whatever folders you want and clean all of them with the push of one button.

The temp files are (IIRC) a combination of the temp folder in your user profile and c windows\temp. You'll need to actually look in the folders to see what all is in there, but I expect the actual ...