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3 days ago · In computing, a keyboard shortcut is a sequence or combination of keystrokes on a computer keyboard which invokes commands in software. Most keyboard shortcuts require the user to press a single key or a sequence of keys one after the other.
3 days ago · Computer keyboard; Digital camera; Graphics tablet; Image scanner; Joystick; Microphone; Mouse; Overlay keyboard; Real-time clock; Trackball; Touchscreen; Light pen; Output devices. The means through which computer gives output are known as output devices. Some examples of output devices are: Computer monitor; Printer; PC speaker; Projector ...
5 days ago · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their design, constituent parts, and applications as well as about the history of computing.
- A computer is a machine that can store and process information. Most computers rely on a binary system, which uses two variables, 0 and 1, to compl...
- Many people throughout history are credited with developing early prototypes that led to the modern computer. During World War II, physicist John M...
- As of November 2021 the most powerful computer in the world is the Japanese supercomputer Fugaku, developed by RIKEN and Fujitsu. It has been used...
- Popular modern programming languages, such as JavaScript and Python, work through multiple forms of programming paradigms. Functional programming,...
- The most powerful computers can perform extremely complex tasks, such as simulating nuclear weapon experiments and predicting the development of cl...
- A computer’s ability to gain consciousness is a widely debated topic. Some argue that consciousness depends on self-awareness and the ability to th...
- Computer artificial intelligence's impact on society is widely debated. Many argue that AI improves the quality of everyday life by doing routine a...
5 days ago · ASCII codes represent text in computers, telecommunications equipment, and other devices. Because of technical limitations of computer systems at the time it was invented, ASCII has just 128 code points, of which only 95 are printable characters, which severely limited its scope.
4 days ago · Personal computer, a digital computer designed for use by only one person at a time. A typical personal computer assemblage consists of a central processing unit, which contains the computer’s arithmetic, logic, and control circuitry on an integrated circuit; computer memory; and various peripheral devices.
- The Editors of Encyclopaedia Britannica
5 days ago · The first computer keyboard was created by a remarkable inventor named Christopher Latham Sholes. He is widely recognized as the person who developed the first practical and successful keyboard for typewriters, which laid the foundation for the modern computer keyboard. The Invention of the Computer Keyboard In the late 1860s, as the typewriter was being […]
4 days ago · 1. The computer case or chassis. Function: Protects and houses the computer’s internal components, including the motherboard, hard drives, and expansion cards. Design Importance: Cases come in various sizes and designs to accommodate different types of motherboards and cooling systems. Effective design is crucial for maintaining optimal ...
