If you see “not recognized,” the installer didn’t add Java to your PATH — but Adoptium’s MSI usually does this automatically.
Also test the compiler:
However, the .tar.gz file might not be directly usable on Windows 10. For .exe or .msi files, check sites like: openjdk 11 download windows 10 64 bit
Make sure to install the 64-bit version if your Windows 10 is 64-bit." If you see “not recognized,” the installer didn’t
Need a different Java version? OpenJDK 17 (LTS) and OpenJDK 21 (LTS) are also excellent choices for Windows 10 64-bit. The same download steps apply — just change the version filter. OpenJDK 17 (LTS) and OpenJDK 21 (LTS) are
An enterprise-grade Java Development Kit (JDK) is required to build or run Java applications on Windows 10. OpenJDK 11 is a highly stable, Long-Term Support (LTS) release used globally by developers. 💾 Where to Download OpenJDK 11 for Windows 64-Bit