Microsoft have started the Windows 10 roll-out to users worldwide. Those who are using a PC with either windows 7 or 8.1 can take full advantage of the free Windows 10 upgrade, which will be available until 29 July 2016.
If you see this update to Windows 10 notification on your PC, why not hit the install button. Windows 10 promises many exciting changes and updates over the previous versions, while retaining its ease of use way of performing actions.