Mr John Von Neumann in 1970 gives some idea on Computer Architecture. •CU > Input Device > Output Device •ALU •Primary Unit •Secondary Storage •CU > Control Unit > Arithmetic & Logic Unit Input Device The most common input devices are the keyboard, mouse, and touch screen. There are more input devices, like microphones to capture […]
BASIC PRINCIPLE OF MOUSE
•A mouse is a small hardware input device. •It controls the movement of the cursor on the computer screen and allows users to move and select folders, text, files, and icons on a computer. •It is an object, which needs to put on a hard-flat surface to use. •When the users move the mouse, the […]