Accidentallt clicked on virus?

[Mary]

I accidentallly clicked on a virus, after forgetting to update my internet security. I do have one of those anti virus things so what do I do now? I'm hopeless with computers so please say it in a simple way! thank you!

[Matthew]

Simple way press f8 when the computer starts to boot, download and install a free copy of malware bytes: http://www.malwarebytes.org/

Update to the latest definitions

Run a full system scan

Remove anything found

Restart your computer and boot as normal