Ok so I have some knowledge about computers but this is something I don't know how to handle. My Acer Aspire V Nitro has been having some trouble running games lately, like I cant run games like I used to, And a new problem is that time to time my display would lag kinda its would leave a after image that dragged as I looked some where else in the game. I hope this was clear enough and that anyone could help me with this.
What does task manager show when this happens? Also open control panel - security and maintenance - and under the maintenance heading click on 'View reliability history'. Just might give a clue as to what's going on.