Although, due to the lack of NPAPI support, Java applets stopped working in Microsoft Edge, Google Chrome, and other Chromium-based browsers, you can still install and run Java on Windows 11 PCs.

Go to Apps and look for Java. Windows 10: Select Java and click Uninstall. Windows 11: Click on the three vertical dots and select Uninstall. Then restart your computer and you will be good to go.