The "Temp" folder is where Windows stores launch configurations and cached data from various apps. Windows deletes the data periodically, usually after a few days or when a certain threshold is met.

Press the Windows key + I to open Settings, then navigate to the Apps section. In the Apps & features area, scroll to locate the uTorrent app, then click Uninstall. Proceed by following the on-screen ...

Deleting files in Windows 10 does not really delete the file. Security best practice requires deleted files to be completely overwritten more than once.