Windows 8 is available in two editions for consumers: Windows 8 and Windows 8 Pro. 32 and 64-bit versions are available but I highly recommend installing the 64-bit version. Unless you have some very old hardware, skip the 32-bit versions.
There are a few different ways to buy Windows 8. If you are lucky, you may qualify for a $14.99 upgrade. Otherwise you have the upgrade and full version options.
Windows 8 Upgrade Offer
If you purchased a Windows PC between June 2, 2012 and January 31, 2013 you qualify for a upgrade to Windows 8 Pro for only $14.99.
Click here to find out if you qualify.
Windows 8 Upgrade Editions
If you are happy with a digital download the best deal is $39.99 direct from Microsoft.
Click Here for the digital download offer.
Amazon seems to currently have the best deal on Windows 8 Pro Upgrade for $66.99 for a physical box version. Click on the box shot below for more info at Amazon.
Buy Windows 8 Pro Upgrade at Amazon
Any version of Windows XP, Vista or 7 qualifies you to just purchase the upgrade version.
Windows 8 System Builder Editions
The OEM versions, now called system builder, are also a good idea when the promotional pricing of $64 expires or if you need the full version of Windows 8. You will be able to buy the Windows 8 edition for $99 and the Pro edition for $139. Click on the images below for more details on Amazon.
Buy Windows 8 OEM full version at Amazon
Buy Windows 8 Pro OEM full version at Amazon
By purchasing Windows 8 on Tweaks.com you will not only get a good deal but you will also help support us with the affiliated links above.