IT support is one of the most important parts of any modern business simply because it’s just not feasible to run a business without any form of technology at its core. For example, most businesses rely on email and other forms of communication, whereas stores might require access to a point-of-sale software to sell their wares. Either way, it’s critical to the success of most businesses, and where there’s technology, there is bound to be someone who needs to manage and maintain it.