Rather, it just allows you to enjoy the trial period a little longer or install a specific edition of Windows 10. In those situations, you can use the Windows 10 generic license key provided by Microsoft to install the operating system.ĭo keep in mind that these keys WILL NOT activate Windows 10. For example, maybe you want to install a specific trial version of Windows 10 for testing purposes. However, there will be times when you are required to enter a product key, or the skip license key link won’t work as it should.