Note: Do not upgrade your F-Secure Anti-Virus product if you have subscribed to a security service through your Internet operator. Wait for further instructions.
- Click the button above and select Save File.
- Double-click the downloaded file.
- Follow the steps on screen (select language, accept license terms).
- If you have a new subscription key, type it in when requested.
Note: If you are installing over an existing subscription, you may not be asked for your new key. No new subscription key is needed to upgrade to the latest version.
Click through the remaining steps and restart your computer if instructed to do so.