HELP:How can I separate c driver? Thx!

I bought a Toshiba notebook. It installed vista. but the c driver has 99G. I want to separate some space from c to d driver. step:

I use computer management ---disc management ---c: shrink volume ---size

of available shrink space in mb:44590 ---enter the amount of space to shrink

in mb:44490 ---shrink ---display:these is not enough space available on the disc to

complete this operation. Why? Thx!

 

Huh???????
What are you trying to say?
Wait, how much space is used up on your C drive?

 

He wants to partition his disk. As far as I can tell, he only has one partition (C:\), and wants another.

 

Thats what I thought.
kingshuai, go to Computer then right click the C drive, hit properties. take a screenshot of that( press print screen then got to edit then paste in MS Paint).
Save it as JPEG, then post that here.

 

I want to partition c. I have d driver, the d driver has 6G.but the space is not enough. I used around 20G on c driver.Thanks!

 

Wait, you want to add more space to the D Drive?

 

yes, you are right! how can i do it?

 

here is the picture.

 

who knows? Thanks!

 

i would completly reformat it but thats just me... whenever i buy a computer from a company they would install so much garbage that a clean install actually speeds it up... you could also rearrange your partitions during the reinstall... but again thats just me...

 

Control panel> Administrative tools> Comp management> Storage(double click)>Disk Management>
right Click on C: & click on Shrink Volume ...enter the size u wanna reduce..
Then when its shrunk ..allocate the Size to D: ..

Done!