Operating Systems


Choice Computer Technologies has great deals on Operating Systems and much more with fast shipping and top-rated customer service, complete product details, specifications, and customer reviews. Your Canadian Computer Store.

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Microsoft Windows 8 Pro Upgrade from Win XP, Vista, Win 7

Ready to roll: Your basic apps Windows gives you apps for the basics and a lot more. Apps like ..

$249.89

Microsoft Windows 8.1 Professional

Product FeaturesNew Start screen with a familiar desktopPopular, unique apps keep your productive an..

$299.99

Windows Xp Home DSP SP2 Full OEM

Microsoft Windows XP Home Edition is the next version of the Windows operating system, which is desi..

$32.99

MS WIN 10 PRO (64BIT)

Windows Pro 10 64Bit English 1pack DSP DVD. Windows 10 is so familiar and easy to use, you'll fe..

$199.99

MS WIN 7 PRO (64BIT) SP1

Simplify your PC with new navigation features like Aero Shake, Jump Lists, and Snap.Cu..

$199.99

Windows 10 Home 64Bit

Windows 10 is familiar and easy to use, with lots of similarities to Windows 7 including the Start m..

$139.99