i have, a acer aspire 5733z laptop when i type, the scroll bar jumps erratically. happens with both google chrome and IE browser. and also with Microsoft Word. first i thought i was a virus, so scanned it with: AVG, malwarebytes, mcafee, adware. and it found some things, and cleaned it, BUT problem still persists. ALSO, on google chrome, when i type in url, it will autofill randomly. when i type CNN.com. before i get to the second "n", it will auto fill some random walmart page i searched days ago that ends with an "n". i've turned off autofill and also uninstalled chrome and reinstalled it. problem persist. not sure if the scroll and chrome problem is related. the typing scroll bar problem persisting now as i'm typing, jumps up/down as i hit keys. taking me 3x longer to type this, have have re-position the cursor after a few letters.
help
help