My main machine is around 4 years old now and I'm thinking of upgrading it. What kind of motherboard, processor, memory, video and sound card should I be looking at. I don't usually buy top of the range but price wise high mid end is OK. The big caveat is that I want to stick with Windows 7 and avoid Windows 10 which I loathe. We usually build our own so I'm thinking of sticking with my Corsair AX850
PSU and Carbide Series 500R White Mid-Tower case, but what to put in it. Thanks.