Follow the on-screen instructions.
If you're ready to bring your Windows 8 or 7 machine up to the latest version of Microsoft's OS, there are few things you'll have to do to make the upgrade as painless as possible.
Cnet's guide to preparing your PC for Windows.To manually enter a product key From either the Start menu or the Start screen, type 'Activation' and click on the Activation shortcut.This was corrected in the Windows release, which will now only allow data-only and clean install options.Everyone knows the free upgrade offer for Windows 10 ended on July 29, 2016, right?You will not be asked for a product key, and when the upgrade is complete and you've connected to the Internet, you'll have a digital license to Windows 10, which you can confirm by going to Settings Update Security Activation.This name will change to ltsc with subsequent feature updates.To upgrade from Windows.0, you must first install the Windows.1 update.I've continued to test that scenario throughout 2018, and I can confirm as of late July 2018 that it still works.
To create a provisioning package for upgrading desktop editions of Windows 10, go to Runtime settings EditionUpgrade UpgradeEditionWithProductKey in the Available customizations panel in Windows ICD and enter the product key for the upgraded edition.
Click Go to Store.
This post has been updated multiple times since its initial publication.These editions have had media-related functionality removed.(I regularly use the Magnifier utility in Windows, which is indisputably an assistive technology.) Of course, I'm not a lawyer, and this column isn't legal advice.Windows 7, Windows 8 and, windows.1 on their laptop, desktop or tablet computer.Likewise, the discussion of product keys says a key will be necessary "for this tool to work" (not true) but doesn't say a word about licensing.For example, you can perform an upgrade from Pro to Pro for Workstation on a computer with an embedded Pro key using a Pro for Workstation license key, and then later downgrade this computer back to Pro with the firmware-embedded key.If you're running the tool on a different PC, or if you just want more flexibility, choose the second option and save the installation files to a USB drive or as an ISO file.Migrating from one edition of Windows 10 to a different edition of the same release is also supported.