Hello, I will try to assist you with your query. From the research I have conducted, SAFE can be installed on all devices, including IOS and MAC OS, whereas F-Secure Internet Secuirty is restricted to Windows, Andtroid and MAC OS. Overall, protetction wise, both products are the same, but if you need F-Secure on all platforms, you should get SAFE. I would recommend Internet Secuirty as it's cheaper and the protection is the same. Secondly, you can visit the following website, it states test results conducted on products: https://www.av-test.org/en/antivirus/home-windows/windows-10/
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