Microsoft Windows Malicious Software Removal Tool - MRT.EXE
By default, the Malicious Software Removal Tool hibernates in the background and only runs once a month. You can also manually use the tool to run a Quick scan, Full scan, or Customized scan of your computer.
If the tool detects any infection, it removes it immediately and creates a report containing the number of files scanned, files infected, and files removed.
Winkey+X>Run>enter mrt.exe>OK>Panel click YES>mrt panel>Next>Quick scan>Next>scan starts
Takes 2-3 minutes on my PC.