Alternatively, you can download Windows 10 if you already have Windows 11 as the main OS.

Download the latest stable version of Windows 11 using the Media Creation Tool (recommended).

To do this, you'll first need to download Windows 10 or 11 using one of the options below: The first thing you need to do is create USB installation media for Windows 11. No damage should be done to your files in the process, but it's always good to be safe.

Plus, of course, back up your data before starting. You'll also need enough free space on your hard drive to install Windows 11. You're also going to need an external USB flash drive which you're going to use as installation media for your new copy of Windows. To do this, you'll need a PC that meets the Windows 11 system requirements or one of the devices on our list of compatible PCs, which shouldn't be a problem if you already have Windows 11 to start with. You can also follow these steps if you want two installations of either operating system or to try preview builds of Windows 11 while having a stable version also available. If you already have Windows 11 and you want to install Windows 10 instead, that's also possible, and the steps are pretty much the same. In this guide, we'll show you how to dual-boot Windows 11 alongside your current installation of Windows 10. For that reason, you can either try setting up a VM with Windows 11, or you can dual-boot two versions of Windows on your PC. There are still bugs that crop up, however, and you may prefer to keep Windows 10 around for reliability while you try out Windows 11 features. Windows 11 has been available for over a year, and in addition to all the improvements it delivered at launch, the OS has really matured over the past year or so. Install Windows 11 on your second partition for dual-booting.Creating a partition to dual-boot Windows 10 and 11.

Windows 10 install media