It was a typical Monday morning for John, a IT administrator at a small business. He was tasked with virtualizing their server infrastructure to improve resource utilization and simplify management. VMware's ESXi was the obvious choice, but John was on a tight budget. As he began his research, he stumbled upon a tantalizing phrase: "download free ESXi."

VMware ESXi is a popular hypervisor that allows you to create and manage virtual machines. While VMware offers a free version of ESXi, there are some limitations and requirements to be aware of.