It's likely you'll need your own internet service. However you can scan the machine with the current favorites (removing what they find). Currently that's MALWAREBYTES (see google) and SUPERANTISPYWARE.
I have a Toshiba Satellite notebook PC,usijng Mozilla Firefox 3.0 or IE Exploer 6.0 with 1.5GB SSR DDRam, Wondows XP and am connected to the Internet via Wi-fi in my condo building. I can't click on any video from any website in the Internet and play it all the way thru. It stops every 5-10 seconds to reload and often doesn't get out of reload, period. Is there a piece of hardware or software program I can get which will solve this problem?