Application Tools

Application Tools

1. Computer hardware is the collection of physical parts of a computer system. This includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Computer hardware is what you can physically touch

   • input device
     • An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. The picture shows a Logitechtrackball mouse, which is an example of an input device. The most commonly used or primary input devices on a computer are the keyboard and mouse. However, there are dozens of other devices that can also be used to input data into the computer. Below is a list of input devices that can be utilized with a computer or a computing device.