Is there an easy way of repartitioning my hard drive so I have a 100gb storage partition? Right now I have 4 Primary partitions. 1/Recovery 2/Acer Arcade 3/Reserved 4/C drive. What I would like to do is shrink the C drive by 100gb and use that for the storage partition. I don't need the Acer Arcade 3.50 gb partition. The other 2 partitions are pretty well essential for the system to run and recover properly. I've told you what I want, 100gb storage partition, I just need to know the steps to getting it. Her is a picture of my hard disk the way it is now.