idontknowhowthesetagswork

I have a weird issue, i would be playing a game, or have many windows open with things moving around it, and then something glitches out, my audio glitches a little, and my screen goes black, and it closes whatever window i have open. it's nothing with the monitor, at one point i had a DVI cable...

Hey guys, I'm on a wireless connection, I am connected to the router but it seems I do not have a working internet connection, so I tried to traceroute by using the command "tracert 74.125.132.138". It did the ping on my router and the pingtimes are allright (around 1 ms) but all the other lines...