I've had problems with hardware before (BSoDs). Recently I've been having a problem with my computer just randomly shutting everything off and restarting itself. I lose all my progress on whatever I'm working on (college student) and this is really screwing me over. I never looked at my average temps before but recently my temps have been 35-40C on normal load, and then running a game, web browser, etc. I'm getting 55-60C. I don't know if that's really bad or not. I have at least a 400W psu but I'm pretty sure it has more watts. I have an aftermarket fan on my cpu (not overclocking) and a case fan. And then the rest of these specs I'm going to post from speccy. I've ran tests with malwarebytes and mse but I got nothing. I also checked my driver manager and nothing was out of the ordinary.Tonight I'm going to do chkdsk and memory diagnostics, and I'm currently running malwarebytes rootkit scanner. OH also recently I've noticed my windows (especially on startup) gets laggy. If I go to open a picture into photoshop or anything the windows pop up box where you would select your picture sometimes freezes and stops responding. And on startup it's taking a lot longer than it used to. It feels really delayed and my keyboard (mechanical) slow-types for a minute or two. What I mean is that I type normal speed but the computer inputs the characters very slowly and it's annoying. But I think that's it. Please help me asap because I've got college work to do!