Explanation:
With the Azure Portal:
Step 1: In the Azure portal, create a Batch account.
First we create a batch account.
Step 2: In the Azure portal, create a pool of compute nodes Now that you have a Batch account, create a sample pool of Windows compute nodes for test purposes.
Step 3: In the Azure portal, add a Job.
Now that you have a pool, create a job to run on it. A Batch job is a logical group for one or more tasks. A job includes settings common to the tasks, such as priority and the pool to run tasks on.
Initially the job has no tasks.
Step 4: In the Azure portal, create tasks
Now create sample tasks to run in the job. Typically you create multiple tasks that Batch queues and distributes to run on the compute nodes.
References:
https://docs.microsoft.com/en-us/azure/batch/quick-create-portal