how do you remove a worm virus from your computer? Answered

i have discovered a netsky worm virus on my computer and i have tried to remove it with spybot and f-prot anti-virus programs with out any success. i need to know the specific steps (detailed steps) to remove the worm from my computer. i live in a rural area and there are no computer repair shops or persons that i can take the computer too, so i need to learn this myself.