Hi, I'm new to Mac Forums (think I came here once when I first got my computer in 2009). I recently installed OSX Mavericks. The next day I got a pop up window " google software update would like to control this computer". I have no idea if this is a legit thing or whether to accept or deny. I haven't done either yet. P.S. there is a section below this that says send trackbacks to - no idea what this is. Thanks for any help