TASKBAR In the graphical user interface (GUI) for a computer operating system or application‚ a taskbar is a visual device on the desktop that typically shows the user which applications (tasks) are currently active and running. Combined window management and program launching As noted above‚ the Windows 7 taskbar combines two previously separate bits of functionality: Open window management and program launching/file opening. Prior to Windows 7‚ the taskbar was generally used only to manage open
Premium Windows Vista Microsoft Windows Graphical user interface
Computer Science is basically concerned with the study of computers. A student of Computer Science learns about hardware and operating systems. It is also about highly technical stuff like registers‚ multitasking kernels‚ databases and address buses. It is said to be about the principles of computing and about the design of the computer and its operation. Computer science is concerned only with computers while it is not so with Information technology. Information Technology on the other hand
Premium Computer science
Task-1 Aim: To Identify the peripherals of a computer‚ components in a CPU and its functions. Draw the block diagram of the CPU along with the configuration of each peripheral and submit to your instructor. Description of the Computer Components: "computer" is a collection of devices that function as a unit. The most basic collection includes a Computer CPU‚ a Monitor‚ a Keyboard‚ and a Mouse. The Computer CPU is normally a rectangular box that sits on your desktop (called a "Desktop Case")
Premium Computer Personal computer Hard disk drive
Generations of Computer Computer Age: Past‚ Present‚ and Future The First generation The Second Generation The Third Generation The Fourth Generation The Fifth Generation The Computer Age 1951-1958 The First Generation Vacuum Tube – – Rapid changes Four generations over 50 years Trends across generations – Decrease size – Increase speed Magnetic core memory Storage – – Heat Burnout Machine language Punched cards Tape (1957) Characteristics of 1st Generation Computers Computers
Premium Microprocessor Personal computer Computer
Types of computers Firstly‚ what is a computer? Well‚ a modern computer is typically an electronic or digital device that manipulates data. Computers can execute a pre-recorded list of instructions know as a “programme”. Large amounts of data can be stored on computers and be quickly accessed‚ edited and stored. When it comes to computers there are several different types: * High Performance System (HPS) * Workstations * Personal Computer * Laptop / Notebook * Palmtop These
Premium Personal computer
manipulating computer graphics‚ and their highly parallel structure makes them more effective than genera; purpose CPUs for algorithms where processing of large blocks of data is done in parallel. It is a specialized circuit designed to accelerate the image output in a frame buffer intended for the output to a display. RAM – Random Access Memory A random-access memory device allows data items to be read and written in roughly the same amount of time regardless of the order in which data items are
Premium Computer Personal computer Motherboard
Computer Crime Computer crimes need to be prevented and halted thought increased computer network security measures as well as tougher laws and enforcement of those laws in cyberspace: Computer crime is generally defined as any crime accomplished through special knowledge of computer technology. All that is required is a personal computer‚ a modem‚ and a phone line. Increasing instances of white-collar crime involve computers as more businesses automate and information becomes an important
Premium Computer Computer programming Personal computer
Computer Ethics is a branch of practical philosophy which deals with how computing professionals should make decisions regarding professional and social conduct.[1] Margaret Anne Pierce‚ a professor in the Department of Mathematics and Computers at Georgia Southern University has categorized the ethical decisions related to computer technology and usage into 3 primary influences: 1. The individual’s own personal code. 2. Any informal code of ethical conduct that exists in the work place. 3. Exposure
Premium Ethics Internet Morality
Study In this Information Age we are able to process or transmit‚ sort and retrieve data or information between one computer to another. With this‚ it makes the communication and different task done easy and less time consuming and hassle free. Like in schools‚ offices this brings a big help. In schools especially in colleges/universities it is consist of different people and machine that work together to achieve one common goal. One of this goal is the transferring of data or information of computed
Free Computer Computing Information systems
Teaching computer literacy CHRIS CORBEL PAUL GRUBA SERIES EDITOR DENISE E MURRAY TEACHING WITH NEW TECHNOLOGY SERIES TEACHING COMPUTER LITERACY Contents ACKNOWLEDGMENTS SERIES INTRODUCTION Published by the National Centre for English Language Teaching and Research Macquarie University‚ Sydney NSW 2109 for the AMEP Research Centre on behalf of the Department of Immigration and Multicultural and Indigenous Affairs Corbel‚ Chris‚ 1951- . Teaching computer literacy. Bibliography. ISBN 1
Premium Literacy Language education Computer