If I buy a 2 year license for Avast Internet Security 7 and, within that time, Avast Internet Security 8 comes out, would I get the upgrade for the remainder of my 2 years or would I have to buy a new license?
Hello hank863, welcome to the forums.
Don’t worry, you don’t have to buy new license. You can get upgrade to avast! 8 when it comes out.
Great news! Thank you very much 
You’re welcome 