1. Right My Computer and select Manage
You can see the C disk space compared to larger, out to 250G of disk space to make E
2. Select the OS (C :), right compression volume, later, click compression
3. Now see, there is a black area is the newly created unallocated space, then we must convert this space for the hard disk partition
4. Click the right mouse button and select "New Simple Volume" in black on the new space, followed by New Simple Volume pop-up window, first click on "Next"
The size of the simple volume, do not change here, the next step
5. Next let you develop a new partition letter, still without modification, just click "Next." (Of course, you can also choose other letter as a letter, while the size of the partition is the size of your hard drive)
6. New Volume Wizard, generally do not need to change, take note: Perform a quick format, should be selected
7. The final step, click on: Complete
I can see in my computer, complete.