Some Other Things To Be Concerned:

Cortana, the digital voice assistant will be currently available on Windows 10 for the United States, United Kingdom, China, France, Italy, Germany, and Spain. As to the left out other countries, they will have to wait for the official release from the company.

Windows Hello, the facial recognition software requires specialized illuminated infrared camera to read and recognize your face or iris detection or a finger print reader which supports the Window Biometric Framework.

Continuum is available on all Windows 10 editions by manually turning “tablet mode” on and off through the Action Center.

Music and Video stream through the Xbox Music or Xbox video is available in certain regions.

DVDs require separate playback software.

Solitaire, Minesweeper, and Hearts Games were our favorites that come pre-installed on Windows 7 will be removed as part of installing the Windows 10 upgrade, in their place new versions are installed.

If you have Windows Live Essentials installed on your system, the OneDrive application is removed and replaced with the inbox version.

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