With most Kaspersky Lab software products, there are two numbers you will need to authenticate your software and to keep it up to date. The first number is your activation code. This is the number you ...

You may for some reason need to change your Windows 11/10 product license key – maybe you want to upgrade your copy of Windows to a higher version, or maybe you ...

When activating your Windows computer, if you receive activation error 0x803F7001, then it means that a valid Windows 10 license couldn’t be found to activate ...

If you are looking to make a new rig for yourself or are planning to upgrade your laptop, you might want to move your Windows 10 (licensed version) to your new machine to retain access to a genuine ...

This article, updated to reflect Windows 10 version 2004 (aka May 2020 Update), covers the most common scenarios you're likely to encounter when installing, reinstalling, and activating Windows 10. Is ...