input
Professor Messer’s Free CompTIA A+ Certification Training Course – Input, Output, and System Resources
The most basic operations of our personal computers involve inputting data, allocating system resources, and outputting the results.
Input Devices
For your computer to do anything, it first has to know where to start. Fortunately, our personal computers have many ways of getting information into the system so that processing can begin. In this CompTIA A+ video module, we’ll show you some of the most common input methods and some specialty input devices.