I keep getting new user accounts on my PC? is it a virus?

My pc has been creating new user accounts. Originally I had created account called Sheena, then a Sheena XYZ was created all by itself, then a Temp, then Temp xyz and now Temp xyz 000. Whats happening? And all the imp icons

like My Computer, My Network places have disappeared frm

my desktop. Is this a virus? I tried running symantec antivirus,

but its not able to scan my PC. I dunno what to do, Help please.

I keep getting new user accounts on my PC? is it a virus?adware remover

The problem we're dealing with is a wake-up call for all of those who haven't been taking enough care of their PCs.

Preparation is the only way...

Just take a look at my post and you'll have your PC free of all threats once and for good!

1/. Anti-spyware: Get a free anti-spyware product: few years ago folks used to think spybot search %26 destroy and Adaware are the oustanding candidates for spy-ware removal, but these no longer are anymore. With the global evolution of malicious softwares all these years, the one that has the edge now is spywareterminator and its real-time scannning w/c can be down-ed fr here: www.spywareterminator.com

OR get the best commercial products like spyware doctor(www.spywaredoctor.com); webroot spysweeper(www.webrootspysweeper.com) and use torrent to get validation codes, serials, keygens or whatever for those*. This is kinda hard so I'll show you at the end of my post specifically*.