In XP you can access the cmd window directly in the Accessories section, following this pad: Start -> Programs -> Accessories -> Command Prompt. Monike
Yes, you can.
Well, you will either need to buy the professional edition of windows 7, or use a torrent site to get it.
Click start, then right-click on "My Computer" and select "Properties". It should be under "Windows edition".
Windows 8
Yes, you can reinstall windows xp media edition whenever you want, by just inserting an windows xp media edition CD into your computer. I don't know if you can roll it back though.
you cant the computer has to read it before it can start
Windows XP Media Center edition is not available for purchase except with a new computer, although you can always download torrents of it from sites such as the pirate bay.
Windows 2003 Standard Edition windows 2003 Enterprise Edition Windows 2003 Data Center Edition windows 2003 Web Edition
Yes, windows vista is already pre-loaded on this computer when you receive it. More specifically, Windows Vista Home Premium edition.
On a mac, if you have snow leopard or above, the App Store has Minecraft Pocket Edition (you need to pay for it). As for Windows, I'm not sure.
Try restarting your computer. If that does not work, try system restore.
That is just a computer using Windows Millennial Edition, which is essentially just a modified version of Windows 98. Windows 98 SE was quite buggy, and Windows ME had an even worse reputation for bugs.