License key problem

Hey,
I need help i downloaded the free version of advast and it gave me a key in my e-mail but i dont know where to put it and i need it cause i have a viruis please help me :‘( :’(

Click the “blue A word” icon with right button of your mouse and choose
" information of Avast!" and then you can see word “registration” and when you click that there´s a information about “License key” so put your license key number there and click OK. Hoping this would help you !

Without the key Avast is fully functioning with a 30 day vps updates.
You can:

  1. use Avast without the key
  2. do as poonet suggested
  3. just start Avast and it will also let you put in the key.

Start avast normally like you would do a scan then click on registration then you should see a window that asks for your key then put in your key then click ok.