Another way to make use of space in C drive is create partition in C drive directly. You open the Disk Management, right-click a partition, and then choose Shrink Volume. For more information, see how to partition C drive. Right click on the DRIVE and click "Shrink" 6. The user can also use the newly-created drive or volume to keep backup system files and to use multiple operating systems. Click "Shrink" 8. If you have a large physical drive, you can shrink its existing partition and use the unused space to create more partitions. If everything goes well, you will get the following picture: Then, you just need to enter the amount of space to shrink and then click Shrink … Looking closer at what I actually need, I think the above is overkill in my situation. By shrinking the existing drives or volumes by using the in-built shrinking feature through Disk Management, the user can create a new drive or volume to place their important data or information separately. All you need to accomplish this is the Disk Management built-in tool in Windows. With that, I immediately recover that unused space that was pre-allocated as a thick disk. Hi Folks, I have updated my shrinking disc album on metalshapers to show how to make your own shrinking disc, how to smooth lumps, and how to do filler free dent repair. Make your own $15 shrinking disc I have been looking for a shrinking disc for some sheet metal work, but as I live in Sweden I wasn´t able to locate a retailer selling this stuff in Sweden and I really didn´t want to spend $80-$100 and have it shipped from the states incl shipping, taxes and stuff. You just have to shrink the filesystem, reduce the logical volume size, and migrate the logical volume to a smaller virtual disk. In the window enter the amount of space in MB you want to shrink 7. I needed to squeeze the nut into the disc to make it fit, this made the hole a little bigger and harder to get the disc dead center. Disk Management window will come and then select the Disk drive your want to "shrink", look the present disk volume 5. Most of that is made up of system and reserved files while 1 GB is taken up by default apps and games that come with Windows 10. Sometimes, you may need to shrink a volume to make free space for other use. A fresh install of Windows 10 takes up about 15 GB of storage space. Except for shrinking C drive more than half space, you can use it to move partition, merge partitions, copy disk, migrate OS from MBR disk to MBR SSD or disk, and more advanced function, command line partition. This now let me get the disc flatter on the panel making it just hit the panel high spots. For instance, you can set aside a partition for your operating system, another for media files, another as a network drive, and so on. By doing the process in your first reply, I'm able to shrink the volume in question down to what is actually being used by making it a thin disk. Make sure this fits by entering your model number. The shrinking disc allows you to repair stretched or damaged metal panels with professional results Works by applying heat through friction, to shrink stretched sheet metal exactly where desired Fits on standard 4-1/2 inch angle grinder that have 5/8" - … I recommend using a clone because when the process fails, you can simply delete the clone and start the working original. Make a backup or create a clone .