What's a good way to remove a computer virus you got from facebook?

[Gloria]

Ugh, this is usually a koobface which is an anagram for Facebook.. Use Malwarebytes, It wouldnt let me show you all the koobface's but all the files infected and I think 1 folder was infected with koobface so thats 87 KOOBFACES!!
Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 10
Registry Values Infected: 3
Registry Data Items Infected: 0
Folders Infected: 13
Files Infected: 86
Registry Keys Infected:
Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysfbtray (Worm.KoobFace) -> Quarantined and deleted successfully.
Files Infected:

C:\Users\Bernadette\Local Settings\Application Data\04855511005551.xxe (Worm.KoobFace) -> Quarantined and deleted successfully.
C:\Users\Bernadette\Local Settings\Application Data\05010255539799.xxe (Worm.KoobFace) -> Quarantined and deleted successfully.
C:\Users\Bernadette\Local Settings\Application Data\0505448994955.xxe (Worm.KoobFace) -> Quarantined and deleted successfully.

They offer a trial of the free version so use it and run a full, quick and flash scan!!!