Updating product key on windows xp
Just begin the installation process and install Windows 10 like you normally would.One of the first screens you’ll see will ask you to enter your product key so you can “Activate Windows.” However, you can just click the “I don’t have a product key” link at the bottom of the window and Windows will allow you to continue the installation process.
If you visit that page on a Windows machine, it’ll redirect you to the download tool page instead.That makes this all the more tempting with Windows 10–for example, you can install Windows 10 in Boot Camp on your Mac for free and, if you find yourself using it frequently, you can quickly pay to remove the watermark if that’s worth it for you.It’s like a free demo, and you can use it to make all the virtual machines you like for testing purposes.This is a digital purchase, and it will immediately cause your current Windows installation to become activated. We installed Windows 10 Professional as an example here, so the Windows Store will only let us purchase the 0 Windows 10 Pro license. The prices here are for the US version of the Windows Store.
Microsoft charges different prices in different countries and currencies. Microsoft just didn’t officially allow you to download Windows without a product key, and there was no way to fully upgrade to a licensed system from within Windows.
In the Store, you can purchase an official Windows license that will activate your PC.