How-To Geek on MSN

4 repair commands to run before you reinstall Windows

Reinstalling Windows is disruptive. Run these built-in Command Prompt repairs in the right order to fix disk, system files, ...
Ars Technica

Have you ever seen the "sfc / scannow" command actually fix a Windows OS problem?

Have you ever actually seen the "sfc / scannow" command actually fix a problem with Windows? This fix has been floating around technical internet forums for years now, BUT I've NEVER seen it once fix ...