when i entered a website, a pop up appeared and it said that my computer is infected with PORN things (blah blah blah) or i viewed several pornsitesites and enumerated some files such as:gaysex.jpglesbianxxx.jpgsexforfree.jpgis this a SPYWARE??!!help!!

You could try downloading and running one or more of these free scans to get rid of the pop-ups....SUPERANTISPYWARE http://www.superantispyware.com/AD-AWARE SE PERSONALhttp://www.download.com/3000-2144-10045910.htmlSPYBOT SEARCH and DESTROYhttp://www.safer-networking.org/There's lots of free programs out there that will probably do the job, everyone has their favourites, these are good programs that should help.

SuperAntiSpywareWindows DefenderSpybot Search & DestroyAd-Aware 2007SpywareBlasterAVG Anti-VirusAvast Anti-VirusAll are very effective and free at: http://www.download.com/

That pop up itself is a spyware.Go to http://www.top5antispyware.info/index.php?t=top5an2 to download an anti spyware for free.Then scan your computer to check and get rid of spyware.

You are infected with spyware if:* You see too much pop-up advertisements.* Your browser has toolbars that you haven't installed.* Your homepage has changed (and you can't change it back).* Other settings have changed without your permission.* Your computer is slow.To get rid of spyware and keep your computer clean you have to use an antispyware or even more. You can download a antispyware software.There are top ten the best and latest anti-spywares in 2007.--Top Ten Anti-Spyware Software Review 2007-- link:http://topten-reviews.infoIt can be trusted and you can download one.