Hello, and thank you in advance. I'm building a computer for my Dad, and need help choosing the CPU/motherboard. He will only use it for internet browsing, email, youtube, office etc. No gaming whatsoever. I'm assuming a CPU with built in graphics is best. I've only built higher end gaming machines, and know very little about integrated graphics. So my question is, what is the best cpu/motherboard combo that isn't overkill for a simple system like this?