My iMac all of a sudden started acting strange. When I'm in Safari the letter "q" starts appearing across the search bar like I hit q and it kept on repeating like I was holding down the letter. I'm having other issues like my bookmarks scrolling down half way. when I scroll it back to the top it scrolls down again. all of this is done on it's own.
Any help would be appreciated.
Any help would be appreciated.