Introduction
Before resizing the VM in Azure, let’s look into the Microsoft Virtual machines selector tool to find the right VMs for our needs and budget.
It gives us great insight with the below options:
Find VMs by workload type
Find VMs by OS and software
Find VMs by deployment region
You can ref this link for more - https://azure.microsoft.com/en-gb/pricing/vm-selector/
Also, if you are not aware what size to select then refer the below table for available sizes in Azure.