You can upgrade to Windows 11 or Windows 10 from Windows 7 or Windows 8.1 even now for free! Microsoft offers you a simple method to upgrade from the previous version ...

An upgrade for Windows Phone 8.1 to Windows 10 Mobile was also available; however, Windows phones were later discontinued (see Windows Phone).

Windows 10 retail is almost upon us and today we wanted to take another look at Windows 8.1 - as it stands this year. Based ...