How to activate a Avast Premium Security key?

Activating Avast Premium Security key is really simple, just follow those steps: 

1/ Download Avast Premium Security 2022 from the Avast website.

2/ Right-click the downloaded setup file avast_internet_security_setup_online.exe and click on Run as administrator.

3/ Once the Avast Setupwizard appears:

• Click Install for setup with default options.
• Select Custom installation to choose location of program files, and choose program components and languages on the following screen.

4/ The installation progress bar appears while the program installs. When setup is complete, you can activate your subscription by clicking I have already bought a subscription or continue in 30-day trial mode.

5/ When the network is detected, choose the firewall mode.

• Select Private if your computer is connected to a home or private network.
• Select Public if connected to a public or shared network. 

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

• My key is Duplicated / Already used
• My key is Invalid
• My key is region locked / can't be activated in my country
• My key activated a different product
• My key did not activate all of the content