Kasperky again offers a free online scanner for virus removal. If you think you have a virus, I recommend you scan it with their scanner, among other things like Malwarebytes and Superantispyware.
You can keep on top of viruses yourself if you want by reading this blog and having a decent anti-virus, free or otherwise, installed on your computer.
Or if you prefer, you can let Ducktoes help you, in our shop, onsite in your home or business, or remotely. We are virus experts and can get rid of any virus without reformatting if we catch soon enough.