Dual boot problem

[Solnyshko]

Just taken receipt of a Shuttle from MM preloaded with Ubuntu Linux and XP Home.

However I am unable to access windows for some reason - what should I be doing at boot?

Any help much appreciated as have to deliver this computer to new owner this afternoon!

 

[J.B]

Does it give you an option at boot up? There should be whats known as a boot loader which is a menu that lets you select which OS to boot.