I've defragged multiple times using the Advanced System Care 5. I'll defrag using what you suggested.
EDIT: I defragmented this week, but it might be the program I use.
EDIT2: To give a better idea of how severe the issue is, many computer programs crash. SWBFII won't start, (but RC and KOTOR do) and sometimes even windows explorer crashes.
I have no fragmented files. I didn't even run the defragmenter. It scanned for files, and none showed up red, they were all green or blue. I'm running the system boost thing now. I'll tell you the results later.
Oh.
Apparently I have 1,310 fragmented files. Great. Weird though, I defragmented recently.
I also inadvertantly downloaded the Auslogics boost speed thing, thinking that was the optimization you were talking about. Never mind, defragging now.
EDIT
I defragged. It fixed 1,230 files and preformed numerous operations. No change in performance.
Help?
Never mind, I just ran chkdsk/f a couple times, and things are starting to pick up. I'll post again if the problem persists.