To register the JRE in LibreOffice, open LibreOffice. From the menu Tools Options LibreOffice Advanced. (with the ribbon bars activated, you may need to un-hide the menu with the "show menu" icon, on the top left) In the "Options LibreOffice Advanced" dialog, under "Java Options", check the box "Use a Java Runtime Environment".
Use the Installation Assistant to upgrade. We recommend you wait until your device has been offered the upgrade to Windows 11 before you use the Installation Assistant. When you're ready, you can find it on the Windows 11 software download page. Create Windows 11 installation media. On the Windows 11 software download page , select Create tool This article provides links to download the Microsoft Build of OpenJDK. For instructions on how to install using the graphical PKG and MSI installers, or through package managers WinGet, Homebrew, apt and yum, see the Install page. The following tables provide links to the package files for GA releases, and their .sha256sum.txt and .sig files. Go to Settings > System > Advanced system settings (or press Windows key + X) from the Start menu. Next, click on the “Performance” tab and switch to the “Settings for advanced monitoring” page. Under “Java,” click on the “Enabled” checkbox and then press OK. Finally, restart your computer. Once your computer has restarted, you Download and install Java from the official site – java.com. After installation, Go to Start menu and type Advanced system settings. Click on View advanced system settings from the list to open