How do I figure out if my laptop has hardware problems?

[Qarlcom]

ok so yeah it caught it, and it got put in quarantined items, so i deleted it, it still says that the virus is in the history, does that still mean that it can bring down my system? or does it mean that the trojan virus is history now and its just showing what got caught? im not too muh of an expert on cp and viruses but i think i got rid of the virus, didn't i? this is probably a useless question, but i just wanna know if i got rid of the Trojan virus, its in the history and thats it, nothing else [url=http://lifeanimated.com/index.php?action=profile;u=6154]unlock iphone 3g[/url]