I've installed Ubuntu 13.04 in a separate partition of my hard drive which also has Windows 8 in another partition. The problem is, GRUB menu is not showing windows 8 OS to boot into.
So if I want to boot into Windows then I must go into boot priority and change boot order. What should I do to get windows 8 option in GRUB menu?
Also I cannot access other partitions of the hard drive where Windows is installed, similarly cannot access Ubuntu partition when using windows.
(I found similar question in this section but did not understand it as I'm new to this platform.)