Now open Control Panel and go to Control Panel\Appearance and Personalization\Fonts.Unpack the contents of the zip file to any folder you want:.Click the option to download your fonts as a.
Select the styles and character sets you want and then click the Download icon with the downward pointing arrow in the top right corner of the page. When you are done adding the fonts you need, click the Use button: How to install and use Google fonts in Windows 10
Once this is done, you can install them like any other font in Windows. The only thing you need to do is download all the fonts you like.