Microsoft has officially announced the release date for Windows 10 - July 29th, 2015. Users of Windows 7 and Windows 8/8.1. This offer expires in one year (July 2016).

To read all about Windows 10 you can go to the official Windows Blog announcement.

In order for you to get your free copy you first have to register to receive it. This will be done by a notification in your task bar (bottom left of your screen by the clock). Just click on the icon, click on Reserve your free upgrade, and fill in your email address. When Windows 10 is released you will be notified via email and your computer will be ready for the installation of the update. See the pictures below.