I then went about updating software, Java, Adobe (Deleted Adobe in the end because Chrome has flash built in) I then updated Itunes. After updating Itunes wouldn't open, froze each time. I restarted the computer a few times, error messages that said Bonjour wasn't active and sound / video was faulty confused me as in services Bonjour was running and Realplayer was active for the audio and visual.
However, the computer then began to restart as soon as I clicked on an application, no matter what User account I was logged in to.
I started the computer in safe mode and that seemed to be working. Then I got a message that I need to activate the version of windows that I'm using within 3 days.
I'm not sure what the root of this is or how I go about trouble shooting it? Or is it a write off??
here's the activation message -