java -Xmx1024M -Xms1024M -jar minecraft_server.1.21.jar nogui pause Save your changes, and close the file. Click the name of this text file, and rename the extension.

Want to know how to set up a Minecraft server with your friends? Here's all you need to know with step-by-step instructions.

A JAR file is an archive file but is more than a file compression format. Here's how to open, run, or execute JAR files.

You can play Minecraft solo, but it's much more fun with friends. Here's how to play multiplayer in Minecraft: Java Edition.

In order to run the Minecraft Forge installer, which is a .jar file, players need to install the latest version of Java. Once on the download page, players should click the red button that says ...