is a computer that is in charge of handling resource requests from multiple computers.

The description you provided refers to a "server." In computing, a server is a powerful computer or system that provides data, resources, services, or programs to other computers, known as clients, over a network. Servers manage tasks such as hosting websites, storing data, and running applications that can be accessed by multiple users simultaneously. They are designed to handle multiple requests and can serve many clients at once, making them essential for networks ranging from small office setups to large-scale internet applications. Servers can take many forms, including web servers, file servers, and database servers, each with specific functionalities catered to different types of resource requests.