So, you can use CMD on the login screen to perform an SFC/ DISM scan, boot the PC in safe mode, etc. Here are the steps that you can follow to run Command Prompt at the login Screen: You can now ...

See Win Safe Mode. Using the command line, Linux/Unix computers can be booted into various run levels that determine which resources are loaded. For example, "runlevel 1" is typically the ...

Read: How to get out of Safe Mode in Windows. From the Advanced options screen, open Command Prompt and run System File Checker and DISM tools. It allows users to scan for corruptions in Windows ...