Can someone help please. I have a SonyVaio all in one desktop VPCJ12LOE and all of a sudden it is playing up. I have been working in Pinnacle 16 doing some video yesterday and it was ok, now all I get is "NOT RESPONDING" and doesn't load, but not only with Pinnacle other programs are slow to load and some say not responding, even IE. I tried downloading some windows updates and it stuck at half way. I also had some message about security, telling me "Windows defender and AVG AntiVirus 2013 both report they are turned off" I followed the instructions but it kept telling me it could not fix it. I did a full scan and it told me they were now turned on but that hasn't changed anything. I reboot and it takes about 2 minutes to load up. AVG is now telling me I am protected. Any suggestions.
