Making Different Sections On Drive?

[kellaway225]

Right my mind has failed me so i have forgetton what it is called but currently i have 1 sector on my hard drive which is C, how do i add others? is it possible to give these names? or is it letter only?

 

[kellaway225]

thats it! thanks for the info
what size should i make the OS partition?
i am thinking of going with 1 for OS, Apps, Games and My Stuff (all my data that doesnt fit into other partitions)

would this be good?

 

[kellaway225]

the hard drive is 1TB should i make the OS partition a couple of GB move then needed just in case