Strange error with the computer keyboard

Hello,



So here is the list of strange errors that happen, control button does not respond, when I go to use keys to type it won't let me, pressing escape pits me in the start menu, and when I click on things it doesn't select it it group selects it. Like clicking on something it highlights it for multiple selection. I think it's something to do without the control key. BUT when I log in as a guest user the problem is solved but when I go back to my profile the error is still there