safe file

fast.exe

Super Fast User Switcher

Click to check for related disk and registry errors

fast.exe. What is it?

The fast.exe is a Super Fast User Switcher.

This file is part of Microsoft Windows Operating System. Fast.exe is developed by Microsoft Corporation. It’s a hidden file. This files starts on Windows startup. Fast.exe is usually located in the %SYSTEM% folder and its usual size is 48,704 bytes.

Recommendation

The fast.exe process is safe, and you can safely disable it.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: N/A Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)

Details

Author: Microsoft CorporationProcess: Super Fast User SwitcherPart Of: Microsoft Windows Operating SystemCommon path(s): %SYSTEM%
subfolder in %PROGRAM_FILES%Keywords(s): hidden, startupFilesize(s): 48,704 bytes, 49,216 bytes, 401,408 bytes