SOFTWARE Perisian Introduction to Computer Software Topik Pelajaran

SOFTWARE (Perisian) Introduction to Computer Software

Topik Pelajaran Definisi Perisian Kegunaan Perisian Jenis Perisian: - Perisian Sistem(System Software) -Sistem Operasi(Operating System) -Program Utiliti (Utility Programme) - Perisian Aplikasi (Application Software)

DEFINISI PERISIAN SOFTWARE DEFINITION

DEFINISI SOFTWARE Software is also called a computer program. It consists of a series of instructions that tells the hardware of a computer what to do or how to do it. For example , some instruction direct the computer to allow you to input data from a keyboard and store it in the memory. Other instructions cause data stored in memory to be used in calculations.

Software is used so that you can interact with the program through its user interface. This user interface controls how you enter data, instructions and how information is displayed on the screen. Dalam bisnes. Menghasilkan pangkalan data Menghasilkan kira-kira Merekod urusniaga/transaksi Alat Pembelajaran Distance learning (DL) Web-based training Online Help Alat komunikasi Web Browser Email Instant messaging Chat room blogging Melakukan kerja-kerja seharian

System Software System software consists of the programs that control or maintain the operations of the computer and its devices Operating systems Utility Programs

Operating Systems An operating system (OS) is a set of programs containing instructions that work together to coordinate all the activities among computer hardware resources Start and shut Manage Provide a down a computer user interface programs memory Coordinate tasks Configure devices Establish an Internet connection Monitor performance Provide utilities Automatically update Control a network Administer security

Operating System Functions A user interface controls how you enter data and instructions and how information is displayed on the screen With a graphical user interface (GUI), you interact with menus and visual images

Operating System Functions With a command-line interface, a user uses the keyboard to enter data and instructions

Utility Programs A utility program is a type of system software that allows a user to perform maintenance-type tasks Page 284 Figure 7 -14 12 Discovering Computers Fundamentals, 2011 Edition Chapter 5

Application Software Application software consists of programs designed to make users more productive and/or assist with personal tasks To make business activities more efficient To assist with graphics and multimedia projects To support home, personal, and educational tasks To facilitate communications