My netbook won't play audio anymore?

My problem is very simple. I have a number of games installed on my computer that ran up until a couple of months ago. From one day to the next, they just didn't anymore. If you try to open them, one just says you need to open as admin, then if you do, it just won't open at all, and the others just...

Hi, I have a computer with hardware capable of running almost all current titles, EG Bf3, Dota2, counter strike GO, that was until a few months ago. I started experiencing serious ping issues / packet loss in games causing me to completely freeze, then re-appear where I would have been. On counter...

Hi guys, I own this title on blu-ray: http://www.amazon.co.uk/Sex-Pistols-Therell-England-Blu-ray/dp/B001NYA7FU/ref=sr_1_fkmr0_1?ie=UTF8&qid=1388880424&sr=8-1-fkmr0&keywords=sex+pistols+there+will+always+be+an+england It's a region B title im in America. I've always been able to play...

Suddenly I've noticed that certain .ogg files aren't able to be played in Windows Media Player. It only occurs with some files; others play perfectly fine. For the files that do not work, they open fine but there is no audio or visualisation at all; however, the time bar (or whatever it's called)...

For some unknown reason, I am having trouble playing dvd's on my computer. Before my problems started, I had zero troubles playing a disc. I would pop in the disc, and be able to play/activate the movie one of several ways. For instance, as soon as the disc went in, a pop-up screen would say...