Did anyone else get this?

i had a an antivirus 2009 telling me that i have viruses in my computer ( trojan, etc.); trojan is the only one i remember lol ; yea, i got it and it got so annoying.
i even thought that i really had a virus, but thank goodness that, i found a way in how to remove it
and i found out it was actually a advertisement for the ANTIVIRUS 2009

first, i got freaked out!
it just popped up and I was like "WTF?"

but,
its all ok now, im just scanning it again incase.

:*:・( ̄∀ ̄)・:*: