Any device connected internally or externally to a computer and used in the transfer of data to or from a computer. A personal computer (PC) or workstation processes information. Data (unprocessed information) must get into the computer, and the processed information must get out. Information is entered and displayed on a wide variety of accessory devices called peripherals, which are also known as input/output (I/O) devices. 1.1Input Devices Mouse
The mouse, sometimes called a pointer, is a hand-operated input device used to manipulate objects on a computer screen. Whether the mouse uses a laser or ball, or is wired or wireless, a movement detected from the mouse sends instructions to the computer to move the cursor on the screen in order to interact with files, windows, and other software elements. Even though the mouse is a peripheral device that…show more content… In this subject I would like to recommend Logitech wireless mouse M310 because its body is made up of molded plastic and around the top is rubberized with soft plastic around the sides and base for a comfortable grip. It has no programmable buttons or fancy contoured grips here.It has 2.4 GHz wireless connection and 18 months of long lasting battery life, so this mouse will be well suited for this online conference meeting.
Keyboard
Keyboard simply mean a keypad device with buttons or keys that a user presses to enter data, characters and commands into a computer. It can also be define as one of the input device which is use to feed data into the computer. It is the most data entry device in a computer system. All the keyboards in the English speaking world use the traditional QWERTY layout for character keys. Keyboard emerged from the combination of typewriter and computer terminal
