Windows 10 – How to Fix Start Menu and Cortana aren't working error

This video shows to fix the star menu and cortana aren’t working error on your Windows 10 PC.

Here are the commands you need to enter in the Command Prompt:

*Scan for corrupted files:
sfc /scannow

*System restore:
rstrui.exe

*Remove antivirus programs
appwiz.cpl

source

how to repair windows 10