Upgrade
Qualified Windows 7 or Windows 8.1 devices can upgrade for free.1 Click the Upgrade now button below to begin. The Upgrade App will walk you through the process.
Upgrade now
Then click 'Run' to continue
Buy a new PC
Purchase a new PC preinstalled with Windows 10 or a Windows 8.1 PC and upgrade for free.
Shop nowWhy upgrade?
It's free and easy
Upgrade confidently - 200+ million fans have upgraded and are loving it. You’ll have a free, full version of Windows 10 -- not a trial or a lite version.
It's familiar
The Start menu is back and improved so you get quick access to your favorite things. Your files will be preserved and the apps you’ve pinned to the taskbar will be waiting for you. Learn more
Fast. Compatible. More secure.
Windows 10 starts up 28% faster than Windows 7, resumes faster, and comes with more security features than ever. And it’s designed to work with the hardware and software you already use.Learn more
Get amazing new features
Windows 10 is packed with innovations like Cortana, your truly personal digital assistant,2 and Microsoft Edge, an all-new browser. Learn more
Enjoy the new Windows Store
Explore a continuously expanding selection of apps, games and now movies, TV shows, and the latest music – all certified by Microsoft.3 Learn more
We've got your back
The Microsoft Answer Desk is here for you. If you have questions during or after the upgrade process, our friendly Answer Techs are here to help. As a starting reference, see the Windows 10 Q&A or Community Forum.