I'm not sure how to describe this problem. As I am entering info my computer just randomly opens a new blank browser page, or the screen image shrinks, or the font changes in an email. Doesn't happen all the time. The "T" key seems to be the problem because it quits functioning until I click on the point where I was typing. This is a real problem since T is a commonly used letter and it is part of my name so it comes up in login situations. There might be other letters involved but this one is the most noticeable. Is it a sticky key problem???