Need info for built.
I'm a high school student and for a school project I plan on building a computer. I have built a computer before but to save on cost I was thinking of making a simple sever for like storing my information on from my other PC's (If that's what a server is). I need to know what's the different of a server compared to a normal PC? I know the software is different but is a server just a computer with more space but less power? What are the main components of a server? Any info would help!