get a disk cleaner from a store that sells one
Yes.
yes it can
Nope, Xbox360 games bought in the US will not work on an EU system.
Yes
A Xbox360 is a console, the second after the first Xbox. You play Xbox360 games on it and I think you can download or buy a thing so you can play your Xbox games on it to.
yes you can but only if you have a hard drive
Clean it with a soft cloth.
HELLLLLLLLLZZZZZZZZZZZZZZZ NO! A PS2 is much cheaper than an Xbox360, but other than that, an Xbox360 is probably better. xbox360 has better games
yes xbox games work on xbox360 if you have the hard drive but some of them dont work.
yea all xbox games are compatible with xbox360
Yes, but you will need a xbox360 live gold membership card to be able to play them online.
No.