Output devices are required for users to communicate with the computer. In simple terms, input Double Click : Used to start a program or open a file.
desired output after processing. Computer components are divided into two major categories namely hardware and software. Hardware is the machine itself and its connected devices such as monitor, keyboard, mouse etc. Software are the set of programs that make use of hardware for performing various functions.
COMPUTER FUNDAMENTAL. Mouse. It is used to point items and select the text on the screen. Speaker. It is used for audio output from the computer. Printer .. Monitor Application. CPU. Output devices. Task Bar. Printing device. Printer dustbin. Lab session. 1. Save the word file on the different location of the computer.
INPUT DEVICES. 0 Scanners. 0 A scanner allows you to scan printed material and convert it into a file format that may be used within the PC. 0 Touch Pads OUTPUT DEVICES. 0 VDU. 0 The computer screen is used for outputting information in an understandable format. 0 Printers. 0 There are many different types
Provide means of communication between a computer and outer world. § Also known as peripheral devices because they surround the CPU and memory of a computer system. § Input devices are used to enter data from the outside world into primary storage. § Output devices supply results of processing from.
devices such as monitor, keyboard, mouse etc., as well as software that makes use of hardware for performing various functions. 1.2 OBJECTIVES. After going through this lesson you would be able to: 0 explain basic organization of computer system. 0 explain different types of input and output devices. 0 define Software
Display Devices. What is an electronic book (e-book) ? • Small, book-sized computer that uses an LCD screen. • Allows users to read, save, highlight, bookmark, and add notes to online text. • Download new book content from Web p. 6.7 Fig. 6-7. Next. Display Devices. What are the two technologies used for LCD monitors?
Output Devices. Monitor. Monochrome Monitor. • A monochrome monitor is a type of CRT computer display which was very common in the early days of computing, from the. 1960s through the 1980s, before color monitors became popular. • They are still widely used in applications such as computerized cash register.
Computer Organization. CPU - central processing unit. Memory. Input devices. Output devices. CPU - central processing unit. ? Where decisions are made, File system. ? Directories, folders, files. ? Commands that allow for manipulation of the file system. ? Sort, delete, copy. ? Ability to perform input and output on a

Annons

The photo has no tags

February 2018