Depending on your computer OS most functions work automatically after you initially set them up. Search here or Google for info on the subject . Don't worry... if they are going to get ya they'll get ya even with a real firewall, so many scare tactics out there,too many to shake a stick at! Don't click anything your unsure of unless its not your computer hahahaha then click anything. And I agree with Fionin... free AVG in the dogs Bollx
