We are so close to no longer needing to worry about which Windows edition we buy, but there are still three non-business ...

What's changed in Microsoft's radical new license agreements for Windows 8? I've got full details about how you can transfer Windows to a new PC, downgrade rights, and who qualifies for upgrades.

If you're not a lawyer, the subject of Windows licensing can be overwhelmingly confusing. Over many years of studying this stuff, I have learned that Microsoft has buried much of this information ...

What Windows as a Service and a “free upgrade” mean at home and at work With Windows 10 coming today, a reminder that its licensing remains a bastion of clarity.

If you’re using the professional version of Windows, there could be issues because pro-versions are often managed by a company and have different licensing agreements.

Learn how Windows Activation works. It can be either the 25 alphabets key or the digital license tied to your Microsoft account or Enterprise Activation.

Got a call from 800-794-1970 saying to call back a 800-596-1758 as my license key for Microsoft Windows has expired and needed to contact them to bring it up to date.

What you need to know about license keys for running Windows and commercial software in virtual machines.