Cortana and Start Menu not working error message, Windows 10

Many users have contacted me regarding this problem with Windows 10 operating systems. It as an error message which says Cortana and the Start Menu has failed. Here are some steps to remove this error message ranging from the unisntallation of Avast AV to using a Powershell command, to simply holding down the shift button after clicking on restart after the message shows.

http://appuals.com/steps-to-fix-start-menu-and-cortana-arent-working/