If you hacked your xbox then maybe - but since you are asking that here I doubt you are some 1337 hardcore h4x0r so the answer is no.
You can use a standard Laptop harddrive not a PC harddrive see related link
Xbox is much better as it can not be hacked. How is the xbox even considered, you must mean the xbox 360 and it is not better than a ps3 because of the Playstation plus free games for the cost of Xbox live. I got lots of free games from them and had to get a larger harddrive. That is also something the ps3 is better because it uses a standard laptop harddrive. Then I also have a PS Vita that I use the PS3 to store games and the Xbox 360 does not have a portable
NEVER PUT A HARDDRIVE ON A XBOX 360 ARCADE you should have bought the xbox 369 pro
Yes, it is possible to use a laptop as a wireless bridge for xbox live.
Yes you just have to buy one. the inputs on the left
Playstation's are aSonyproduct and Xbox 360's are Microsoft. The Wii and Wii U are from Nintendo. They are all assembled from components and SonyUsesa Standard Laptop Harddrive to allow upgrades to a larger size harddrive.
yes if you have a harddrive
the xbox harddrive is where all your stuff is stored [profiles and saved games]. if you own a xbox 360 you should know that.. . . .
???
yes. the 360 will format it
No
PS3 has a Harddrive which you can change with a standard laptop harddrive