No. The installation file is so small that they offer it for download - it's your premium account that's the important part, and that can't be done on disc, you do that online too and get the game launcher afterwards.
Minecraft is not currently available on a disc, it must just be purchased online.
No, you don't need a disc for the computer. You just need to download it from the website.
You cant, althrough you can put it on a USB
Minecraft is all about the account you made, you can log into that account on any computer, you are not forced to play it only on the computer that you purchased it on.
You insert an empty disc into your PC or CPU and open your downloads folder (or wherever you put the minecraft launcher) and click and drag the minecraft launcher to the empty disc drive located usually on the side of the libraries organizer under "computer".
When is Minecraft coming out on disc
Due to legal restrictions placed on movies by their distributors purchased movies from iTunes can only be burnt to a disc as a backup which will not play as a DVD. Movies from mobile devices can be synched to a computer's hard disc.
not yet
There is no disc, you get it online.
They can be purchased from the Minecraft website.
A music disc is like a movie disc, except it just playsmusic and not a video, if your talking about minecraft (www.minecraft.net) the game, then it is a disc you put in a jukebox, in minecraft.
Minecraft can be purchased directly from the Minecraft website. Game Stop, the bricks and mortar retailer, also sells Minecraft cards which can be used on the Minecraft website.