Yes, as long as you have a supported
version of F-Secure SAFE, Internet Security, or Antivirus for PC, the security
products should continue to work on Windows 10. The product versions supported
are clients 12.1 or newer.
For existing users, the latest
version is provided automatically via the daily automatic updates and is taken
into use without requiring any user actions.
If you wish to do a fresh
Windows 10 installation, you can download the latest installer from your
F-Secure security product provider's website.