The same hardware any Windows PC can use.
DVI is the video support/connection type that the computer use's. Not all computers use it though.
he uses apple moniters... so stupid.... sadface.
Apple launched the Macintosh computer for home use in 1984.
just use a camera
You can "facetime" other apple computers, or use Skype.
Yes.
No - unless it is a regular Mac computer.
Apple computers are made by Apple. Apple write their own operating system called Mac OS X to use on their computers. Legally you can only run Mac OS X on a computer made by Apple. Other makes of computer cannot be turned into Apple computers.
The very same mouse skills used to operate any Windows or Apple computer.
the apple II was the 1st computer to use a mouse so I'll say that.
Yes, I use it for iTunes all the time.
3g and 4g are mobile phone wireless networking so they aren't part of any computer.You can get a 3g type "router" to hook to the computer to use a 3g network or you can use your computer to connect to a smart phone via Tethering where you use the phones network.