A desktop computer is a personal computing device designed for regular use at a single location. It typically consists of a monitor, keyboard, mouse, and a central processing unit (CPU) housed in a case. Desktop computers are known for their powerful performance and ability to handle demanding tasks, making them ideal for both work and entertainment. Unlike laptops, desktop computers are not portable, but they offer advantages such as larger screens, more storage options, and easier upgrades. They are widely used in homes, offices, and schools, providing users with a reliable platform for various applications, from gaming to graphic design.