I got an old computer from a guy who was gonna toss it because it was old and slow. I got it up and running much better with some basic maintenance and such, COOL! Made me happy, but then when some suspicious ads came up despite my pop-up blocks, I ran a program called "everything" and it found around five different p*rnographic items. So I went and searched for a p*rn removal tool that gets into the hard-drive and it found THOUSANDS of items in the hard-drive that I don't know how to get to and delete on my own and it doesn't give enough info to figure out where it is so I can manually delete it. Are there any FREE programs out there that will do a decent job of finding these deeply hidden files and getting them off the computer? The free ones I've tried don't find them, they just scan the obvious stuff. I'd like to make this my work computer, it really just needed some basic updates and maintenance to get it in decent order but I don't care how deeply hidden this stuff is, I want it GONE and I'm guessing that getting rid of those thousands of things will help the computer run faster and more smooth. What can I do?