Recently I've been looking at new hard drives, particularly SSDs and SSHDs, but since I've never modified or built a computer or laptop before I'm not sure what kind of hard drive I need to be looking at, SATA, SATA III, mSATA, USB, Thunderbolt etc, ...

my keyboard on my laptop is no longer working after a system restart initiated by Avast! Internet Security. There was a pop up asking to restart my computer while i was typing a new post on a game forum and it took a keystroke, probably space bar but...