How do I start selenium Grid?

How do I start selenium Grid?

The following are the steps to get Selenium Grid up and running. Step 1: Install Java and Set Environmental Variables. To utilise Selenium Grid, you must first install a Selenium server, which is available in the form of Jar files. Step 2: Get Selenium Server and install it. Step 3: Set up the Hub Machine. Step 4: Set up the Selenium Grid Node.