The average computer user cant provide the feedback they want.
I was able to restore Windows 10 to a restore point before the problem happened, user AA_310 posted.
My start menu works but Edge icon disappeared.
The only way I can get it to open is to search for websites in the start menu search.
So I have a round about solution but not sure how long it will work.
In todays age to launch a new product with problems like this is a death wish.
Problem is Microsoft is too big to see its dying.
Currently, in most cases, the only solution that may work is a full reset of the unit.
This would mean that all your files, apps, and configs will be removed.
Even after doing this, there is no assurance that the Start menu and Cortana would be functional.
source: www.techworm.net