F-Secure Internet Security

1. F-Secure Installation Guide

2. To install F-Secure Internet Security, you need an account:

After logging in, visit the "Subscription" page. Then follow these steps:

  1. Select Subscription: Click on "Subscription" in the main menu.
  2. Select Subscription Renewal Option: In the "Manage Your Subscriptions" area, there is a dropdown menu with the option "I would like to...". Select "Enter Subscription Code".
  3. Subscription Code Placeholder: An example shows you how the subscription code should be formatted (e.g., XXXX-XXXX-XXXX-XXXX-XXXX).
  4. Start Entering Code: Click on "Enter Subscription Code".
  5. Enter Code: A window will open. Enter your subscription code in the designated field.
  6. Complete Activation: After correctly entering the code, click on "Continue" to complete the activation process.


3. If you have problems with this installation, you can download various tools here:

Additional Software (if necessary)

- 7-zip file compression software (multilingual)

- Teamviewer Quick Remote Control (QS)


For some products we provide an executable EXE file for installation. Download this and install your product.
For some products a direct download from the manufacturer is not possible. In such case you can create a free account with the manufacturer's online service, log in there, add / register / activate the serial number * and then download the software from this account.
If you have technical questions about the installation, please contact our customer support. Alternatively, please do contact the technical support of the respective manufacturer directly .

* Some suppliers also refer to the serial number as a license number, activation key, sales number or license code, etc.