"Temporary" files can get left behind permanently, and big updates to Windows may create many gigabytes of backup files that you never end up using.

You can open File Explorer in more than one way, and in this guide, we'll show you nine (plus) methods to complete this task on Windows 10.

We explain what are the TEM .tmp files that you may see in the SystemTemp folder of the Windows directory in Windows 11/10 & if you can delete them.