Think I'm Infected - Can't Download ADWCleaner

Hey there, just when I thought I was clean I think im infected, again. For some reason whenever I open Windows Explorer, the thing will just hang, or when I click My Computer it will take ages to load, not every time but sometimes. Additionally sometimes the icons and previews for folders and images will not appear, so I have a feeling something is wrong. I tried opening ADWCleaner to try and scan with that first, but my avast picks it up as malicious! I ended up deleting it because apparently I have no other choice when the popup comes up, so I tried redownloading it and I cant even do that because I still get a popup!

I’ve scanned with FRST and have attached them to the post. Please note that I have very little experience with computers, but help would be welcome all the same. Thank you. Oh I forgot to mention, before this I also scanned with malwarebytes and it DID pick up some infected files, and I had to quarantine them. You see I was following the instructions of another site, and I happened upon more infections with that. I’m asking here to in hopes that I can finally get a speedy solution. I’ll provide all the malwarebytes logs that detected infections. Thank you for any help you can offer.

Crap. I think some of them got cleaned before, so let me attach screenshots showing you which ones have been quarantined.

EDIT: Ok so I just read that ADWCleaner and other anti-malware tools are commonly detected as malware as false positives, so that might be the case here, but the issues with my windows explorer and my quarantined files are still major concerns.