👉 Guest computing, also known as remote access or virtual guest computing, is a technology that allows multiple users to remotely access and interact with a computer system from different locations, typically through a network. This is achieved by creating a virtual machine (VM) or a virtual desktop environment that runs on the host computer, which can then be accessed by guest operating systems installed on remote devices. Guest computing enhances flexibility and resource utilization, enabling organizations to extend their computing resources without requiring physical hardware. It supports scenarios like remote work, where employees can securely access company data from anywhere, and also facilitates testing and training environments where multiple users can interact with the same system simultaneously.