So, I'm done testing: With #ZorinOS there really is no argument for not trying out #linux, if you use the basic functions most people use on a computer.
You have browser, e-mail, documents, photo-editing and more in a nice package, with an easy to use software installer.
For most people this will work just fine for a homecomputer. So buy a refurbished laptop, install Zorin and get yourself an EU mail/file hosting service. You will now be free from (US) tech giants and have your data secured.