I had a my system partition (C) that was running out of space due to an extra partition I created to dual-boot Windows 8. After trying Windows 8, I've decided I prefer Windows 7, so I went about ...
Possible Duplicate: Windows 7 - mysteriously missing free HDD space I have a logical disk (E): 250GB, all files' size is 223GB, but when I click to the disk, It show the disk used 237GB. ...
I used Defraggler to defragment free space on my 100 GB C:\ drive which was 85 GB full. After defragmentation, the drive showed only 75 GB full. How did 10 GB of free space ...
I installed Windows 7 Ultimate and it worked well. But I realized that I needed Windows 7 Professional. I installed the new edition. Then I tried to defragment my HDD (I use Ashampoo Winoptimizer 7), ...