You can check the .NET Framework version installed on Windows using Command Prompt, Registry, PowerShell, Explorer, NET Version Detector.

How to check the Windows 11/10 version installed on your computer? Learn how to find out which edition, version, 32-bit or 64-bit & build you have.

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

You can find your IP address on any Windows computer by entering a specific code in the Command Prompt, or by going to a IP-displaying website.