Avast on desktop and laptop

Avast Free Antivirus / Premium Security
1

Installed Avast on my laptop a few days ago. Received the number in the mail.
This morning I installed Avast on my desktop…have received no email. Can I use the number that came from my laptop installation since it is the same account and email address and password?

2

Home user? If yes, then you can use the same number on both computers.

3

Thank you so much for replying. I can’t remember how I put that number in…could you tell me how to do it on my desktop?

4
  1. right-click on the blue a-ball icon in system tray
  2. select “About avast!..” from the menu
5

http://www.avast.com/files/tutorials/insert_key.htm

6

I did what you said. Put in the license number that was sent to me for my laptop. Popup said “invalid license number.” Still have received no email from Avast.

7

Thanks so much for all your help. I contacted Avast and re-registered and they sent me another number which worked!!!