What are the steps for Avast Renewal process?

[johnking]

Right after updating my windows with its latest version, my installed Avast antivirus is throwing some issues. Honestly, its problems force me to pull my hair out. I just wanted to complete Avast Renewal process so that I can access Avast properly. By doing so will also let the Avast perform better. So, please anyone help me to renew Avast program.