defraggler

Hey guys, so, I thought Windows was automatically defragging my HDD, but, I downloaded a Defraggler and it says it's 44% fragmented. So uh, I defragged 10 hours straight while I went to school, and came home to it only being 3% complete. What am I supposed to do? I do not know much about...

Hi , I build my new computer afew weeks ago and I get my cooler fan today so I remove the CPU to clean in up ,when I replaced it I saw 3 pin missing in the slot ,I ignored it and the PC works fine but I have a problem in my ram slots ,can it be connected somehow ? Thank you for your answers

I'm getting a high pitched sound from my speakers that increases as I turn up the volume and turns off when the speakers are not turned on. The speakers I have are Durabrand UC-280 speakers, and I've somewhat been able to figure out the problem. I noticed after plugging them into a different...