No, not on Minecraft PC. You just use your mouse and keyboard.
You don't use the keyboard. You need to Right Click on the mouse.
print screen key on keyboard, if you have steam, you can run minecraft from your library and use the steam screenshot system.
minecraft can use anywhere between 256 MB and 512MB of ram on any system.
No, mods are only available for the PC version of Minecraft. You can't run or use unauthorised data on an XBox 360, only things officially authorised by Microsoft.
No, not on Minecraft PC. You just use your mouse and keyboard.
Plug in your usb keyboard to one of the ports on your xbox (360 only), and anytime your in the xbox dashboard with the virtual keyboard (this is the keyboard that appears on screen when sending instant messages, ect.) you should be able to use it to enter text.
No it does not have to but it it is recommended!
You don't use the keyboard. You need to Right Click on the mouse.
yes,yes you can.
Yes, there is split screen on Minecraft Xbox 360 Edition, but it is exclusively for the use of HDTVs, so far.
N it doesn't use Internet
No, you have to use your gamertag.
You can use the scroll wheel or numbers 1-0 on the keyboard.
i know how to do it on the 360 and i use horizon.
print screen key on keyboard, if you have steam, you can run minecraft from your library and use the steam screenshot system.
Use a keyboard and then type it in