[QUOTE 3791948, member: 9609"]where do I start with this one ?[/QUOTE]
Windows normally (if left default set as Automatic) sets a 'System Restore Point' before applying an update. If you go to PC Settings you should find the system restore point for before you say problems started for you, ie two or three weeks ago, just let it restore from there. I missed Windows 7 so can't steer you for where System Restore is exactly on that but i will be there in the settings box somewhere..