A:AnswerIt probably wont play games like that as it can barely play those cheap games included with it like minesweeper and solitaire. I didn't try dvd's but since you can barely surf the internet I would assume not and YouTube plays, barely! When I try to watch videos on mine the quality is garbage and the video will constantly stop but the audio will continue. Do yourself a favor and do not buy this!
A:AnswerYou will need to download a DVD player software to play DVDs. If you are streaming a movie it will play on the streaming service you use. Unfortunately, I am unable to demonstrate how this works.
A:AnswerThere is quite a bit of disassembly involved. You should be able to find the maintenance and service guide on Support.HP.com. If you are uncomfortable with the disassembly process I recommend taking it to the Geek Squad to check it out.