keyboard over-sensitive,typing rapidly scrambles letters,jumps cursor throughout document-Aspire5532
My Aspire 5532 scrambles letters when typing rapidly, or using anything more than a very soft touch on keys. The problem is worst on notepad ap, but the problem occurs in any document ap, however only very rarely while typing into an online format/website, especially if key-touch is hard. Windows 7. ,This has been the case since I've used it, for approx. 3 months (used, a gift from a friend). I downloaded .Touchfreeze.exe, and run it always-on, which has improved the problem somewhat, but not enough to make typing acceptable.Thanks!