Adding space to OS drive

[ComputerUser]

I currently have 10gb on my C dive. I want to delete one partition which also has 10gb and add that space to the C drive. How can I do this without deleting the OS or formatting the drive?

[Vishal Gupta]

U need some partition managing software, like Norton partition Magic. It allows u to increase/decrease the size of partitions w/ deleting/formatting them.

[slugger]

u can use GNU Parted
it is a Freeware. but i thin it lack a front end.