Been using AVG for years. Had 2012 most recently. Got a message to update to 2013 yesterday, thought "Ah, good, like the previous updates .. " So I went along with it. Fairly big, about 40mb, plus more for subsequent database updates, but anyway .. Initialised it - new interface looks awful, but anyway .. Went to do a full scan - surprise surprise, it was over in second .. strange. Did another one - same. In fact, seemed like nothing was happening. So went to history (or something) to check results of scan. Had the two scans listed, and - ZERO OBJECTS SCANNED on each one. Strange .. checked around the internet, went to Cnet. In comments section for AVG 2013, folks who have recently downloaded are complaining of the same problem. Went to AVG 2013 site, onto their AVG 2013 forums, and there's a thread on it about this. Users of 2013 can't do full scan with free version. Responses from what appear to be AVG staff are clearly stonewalling / sidestepping the issue - asking for info, or for complicated actions to be performed, that most people wouldn't have a clue about. So it looks like AVG has gone miserly by stealth. Yes, it's a free, but my complaint is they should have told folk about this and not gone about it in such a surruptitious manner. So anyway, I want to roll back to 2012. Nope - impossible - can't be done. So I want to download AVG 2012 again and then uninstall 2013. Can't be done - all sites default to 2013 So I want to do a systems restore back to a couple of days ago - and for the first time ever, UNABLE TO DO SYSTEMS RESTORE - IT WON'T COMPLETE, AND AVG 2013 IS STILL THERE. So a warning before other AVG users get sucked in too. I'm about to unintall it completely. Anyone got any good alternative suggestions ? I hear Avast is real good but not very private as its aligned to google, thus tells google all about you ? Any feedback appreciated.