audio crash

Hi all, I've been having random system freezes recently, which only last a couple of seconds, though the freezes aren't always the same. They only tend to happen (or at least I only notice them) when I'm playing a game, or more commonly, while live streaming a game. Sorry for the long post...

I am currently looking for a set of speakers to replace the terrible ones in my TV. I want to use them for TV and Movies mostly in a budget no higher than £40. I'm not looking for anything amazing just speakers that will be better than inbuilt ones and have decent solid, sound quality. There are...