However, if the computer has version 1909 or an older release, the Windows Update option is also available, but it will take longer until you receive the new version. The reason is that the new release of Windows 10 is a small update based on the two previous versions, and you only need an enablement package to upgrade without reinstallation. If you have a device with version 20H2 or 2004, the best way to install version 21H1 is using Windows Update. Starting May 18, 2021, the Windows Update (21H1) is officially available, and you can upgrade your computer to the latest version manually whether it has version 20H2, 2004, 1909, or an older release.Īlthough it is not recommended to rush and install a new feature update as soon as it becomes available to avoid potential bugs and other problems during the early days, you can upgrade manually in at least two ways using the Windows Update settings and Media Creation Tool.