Go to the Start menu Right click on Computer and click on Manage If you get a User Account Control dialog click on Continue Open up the Storage category in the left panel and click on Disk Management There you'll find your partitions. You can right click on them to extend/shrink the volume.
How to resize partitions in Windows Vista
Posted on Wednesday, February 28 2007 @ 10:50 CET by Thomas De Maesschalck