To check which version of Java you have on your Windows computer, you'll need to open the Command Prompt.

If you want to run CMD command on startup automatically in Windows 11 or Windows 10, here is how you can do that. It is possible to run almost any command at startup with the help of the Task ...

If Java is not working in Windows 11/10, these solutions may help you troubleshoot the issue. Although, due to the lack of NPAPI support, Java applets stopped working in Microsoft Edge, Google Chrome, ...