UMAY LODS

described as any physical component of a computer system that contains a circuit board, Integrated Circuits (ICs), or other electronics.

• Hardware

• Software

• Mouse

• Keyboard

is a piece of hardware that sends data to a computer. Most input devices either interact with or control the computer in some way.

• Software

• Input Devices

• Hardware

• Output Devices

are the most common type of input device. Most English language keyboards use the QWERTY layout for the alphabetic keys, which are surrounded by number, symbol, function, and other key types.

• Keyboard

• Mouse

• Monitor

• Printer

interacts with a computer through a process known as "point and click." Essentially, when a user moves the mouse on the mouse pad, the pointer moves in a corresponding direction on the computer's monitor screen.

• Mouse

• Keyboard

• Monitor

• Printer

The concept of a computer mouse has its roots in the trackball, a related pointing device invented in

• 1946

• 1998

• 1930

• 1964

The First Mouse uses

• Roller Ball

• Laser

• Sensor

• Touchpad

also known as a trackpad, a touchpad is a common substitute for a computer mouse. It is essentially a specialized surface that can detect the movement of a user's finger to direct a pointer and control a computer.

• Touchpad

• Mouse

• Keyboard

• Printer

is an input device that uses optical technology to transfer images (or sometimes text) into a computer, where the signal is converted into a digital image or other file types. The digital image can then be viewed on a monitor screen, saved, edited, emailed, or printed.

• Scanner

• Printer

• Mouse

• Keyboard

runs as an app on your mobile device, whether it is running Android or iOS and uses your camera to catch a copy of a document to convert into a PDF file.

• CamScanner

• Abbyy FineScanner

• Genius Scan

• Adobe Scan

Compatible with Android and iOS, the app lets you scan both printed and handwritten text with your mobile device. FineScanner works with 12 file formats, including DOCX, PDF and TXT.

• Abbyy FineScanner

• CamScanner

• Adobe Scan

• Genius Scan