Question

Which company is the most popular in making antivirus product keys for computer???​

Answer 1

Go through the above attachment hope it helps you

Answer 2

Answer:I think your question is popular antivirus companies are Mcafee ,Avast and Kaspersky .  But antivirus keys is a specific software-based key(code) for a computer program. It certifies that the copy of the program is original. Activation is sometimes done offline by entering the key, or with software like Avast , online activation is required to prevent multiple people using the same key.