Microsoft has released the Windows 10 upgrade for general download in 190 countries, for existing PCs with a legal installed version of Windows 7, 8, and 8.1 that meet Windows 10 system requirements. This upgrade will be free until one year from today (July 29, 2015).  You can start the upgrade process by clicking the “Get Windows 10” notification in the Windows Taskbar.

Some of the new features include:
·    Microsoft Edge – a browser that replaces Internet Explorer
·    Microsoft Cortana – a virtual assistant similar to Apple Siri
·    Microsoft Continuum – device independent Windows

More information is at www.microsoft.com/en-us/windows/windows-10-upgrade.