
Should I wait to install Windows 10 21H2? Or if it has poorly designed apps, programs designed for an older version of Windows, or third-party security software. In addition to possible unknown and known issues due to the new system changes, you may also stumble upon software and compatibility problems if the computer has outdated drivers. Usually, upgrading from an older release requires complete reinstallation, and the process can sometimes cause unexpected problems. On the other hand, if the device has an older release, such as the November 2019 Update (version 1909), you may also be able to upgrade, but you should proceed with more caution. Although the new operating system does not seem to have significant problems thus far, you may still come across issues. However, it does not resolve the issues with the feature update (if any). Using the enablement package approach reduces the number of problems during and after an in-place upgrade or clean installation.

The reason is that these versions share the same core file system, so only a small “enablement package” is needed to apply the new version with a quick reboot that does not require reinstallation. Microsoft also has the health dashboard website, where the company lists the known issues for all releases of Windows, and right now all the known bugs have already been fixed.Ĭonsidering that the new version is a tiny update and not many users reported problems, it’s safe to assume that if you have a computer already running Windor higher release, you can install version 21H2 with minimal to no risks.

(Update: Starting April 15, 2022, the feature update is fully available.) However, the company continues to use its deployment technology to throttle the rollout to ensure that only fully compatible hardware receives the update initially, which means that the November 2021 Update is still not fully available. The best answer is “yes,” when Microsoft released Windows 10 21H2 on November 16, the update was signed off as stable and safe to install on devices running versions 2004, 20H2, and 21H1.
