My laptop restarted, when it came back  the looping Windows Advanced Booting Options appears. Upon choosing from its options, all of it had the same effect and it does not resolve my problem. I change the value of my SATA to IDE to AHCI something. Luckily, I was able to open my windows but it was really, really slow and everything there is not working. My firewall cannot be adjusted to on or off. And there is no options for disabling my anti virus if it's the one blocking on my system. 

I am getting error messages from like two days ago. When I try to open folders inside my C: drive the windows gives me this:

Window #1:

Windows Explorer has stopped working.

Windows is searching for a solution.

Then it stays there for a while thus forcing me to click cancel, upon clicking cancel a window pops up saying.

Window #2:

Windows Explorer is restarting.

I checked my PC for viruses and malware etc with 2 freeware programs and my Norton antivirus but that didn’t help at all. Please help in any way possible as I can’t afford to pay to fix this.

Help me any one all my files and folder are go to hidden when going unhide this option is disable. Please provide me a solution.

Hi, umm I've been using AVG free edition for a long time now, but I think I'll switch to something else. I have two choices, Kaspersky and panda cloud antivirus. Which one I should go for? Any idea guys?