That is, the canned air and thermal paste renewal?
My computer randomly shuts programs down and it shuts itself down. When I have an application (game) open, my computer will sometimes exit the program on its own, and simply take me back to my desktop, it will freeze, and shut itself down, followed by rebooting, or it will blue screen. It causes bugsplats to occur, games to crash and not respond, otherwise the above issues happen. When watching livestreams, it causes Flash to crash, otherwise it'll simply freeze the computer/bluescreen. There are times where the audio freezes up, and clips and just repeats itself till the sound card crashes, but it doesn't freeze up the computer, I simply have to restart my computer to get volume back. I have updated my drivers, changed settings, not a virus, etc.etc.etc.
No system model/manufacturer