I just bought a 250GB WD HD. I made a partition of 20GB for Windows, but I don't see the rest in My Computer. I looked at disk management, and it said the rest of it is unallocated. How do I allocate it, to use it? My second question is, how come when I try to change the letter of my hard drives it says:
"Windows cannot modift the drive letter of your system volume or boot volume."?
"Windows cannot modift the drive letter of your system volume or boot volume."?