intro.txt

(Speed) is one of the fundamental characteristics of a computer, referring to its fast-paced processing. (Reliability) is the characteristic of a computer that ensures dependable operations. (Storage Capability) refers to the computer's ability to store vast amounts of data efficiently. (Hardware...

(Speed) is one of the fundamental characteristics of a computer, referring to its fast-paced processing. (Reliability) is the characteristic of a computer that ensures dependable operations. (Storage Capability) refers to the computer's ability to store vast amounts of data efficiently. (Hardware) is the physical equipment associated with a computer system. (Software) is the set of instructions that tells the computer what to do. (Peopleware) is the human element involved in using computers for specific purposes. (Program) is a set of step-by-step instructions that directs the computer to complete tasks. (Input Devices) are devices that allow users to input data into the computer. (CPU) stands for Central Processing Unit, responsible for processing input data. (Output Devices) display the processed data in a readable form. (Secondary Storage) refers to the devices used to store data outside the computer. (Diskette) is a flexible magnetic disk used as a secondary storage device. (Hard Disk) provides larger storage capacity and faster access than a diskette. (Peripheral Equipment) includes all input, output, and secondary storage devices. (Personal Computer) is commonly known as a PC or desktop computer. (Workstations) are high-end personal computers used by professionals such as engineers. (Notebook Computers) are portable computers used for work on the go. (PDA) stands for Personal Digital Assistant, used for managing business information. (Mainframes) are large computers capable of processing data at high speeds. (Supercomputers) are the fastest and most powerful computers, capable of trillions of instructions per second. (Operating System) is an example of system software. (Microsoft Word) is an example of application software. (LAN) stands for Local Area Network, a network used within a small geographic area. (WAN) stands for Wide Area Network, connecting computers across large distances. (HTML) stands for Hypertext Markup Language, used for creating web pages. (URL) stands for Uniform Resource Locator, also known as a web address. (Firewall) is a security system that controls incoming and outgoing network traffic. (Social Networking) is one of the main ways people keep in touch online. (VoIP) stands for Voice over Internet Protocol, used for voice communication over the internet. (Streaming Media) refers to media that plays while it is downloading. (Computer Literacy) includes awareness, knowledge, and interaction. (Speed) is one of the fundamental characteristics of computers, referring to their fast processing abilities. (Reliability) describes how dependable computers are in operation. (Storage Capability) allows computers to hold and retrieve large amounts of data efficiently. (Hardware) is the physical equipment of a computer system. (Software) is a set of instructions that tells the computer what to do. (Peopleware) refers to the people who use computers for various purposes. (Program) is a set of step-by-step instructions directing the computer to perform tasks. (Computer Programmer) is the person who writes computer programs. (Users) are people who purchase and use computer software. (End-Users) are the individuals at the end of the computer line using software. (Input Devices) accept data or commands in a form the computer can use. (CPU) stands for Central Processing Unit and is the brain of the computer. (Output Devices) display the processed data in an understandable form. (Secondary Storage) stores data and programs outside of the computer. (Typing on a keyboard) is a common method of feeding input data into the system. (Mouse) is a pointing device used to move a pointer on the screen. (Screen) is an example of an output device that displays text, images, and videos. (Printer) is an output device that produces printed reports from the computer. (Data) is the raw material processed by the computer. (Information) is processed data that is organized and meaningful. (Primary Storage) holds data temporarily in the computer. (Magnetic Disk) is a common form of secondary storage in personal computers. (Diskette) is a flexible magnetic disk used for secondary storage. (Hard Disk) provides more storage capacity and faster access than a diskette. (Peripheral Equipment) includes input, output, and secondary storage devices. (Personal Computer) is a low-end functional desktop computer. (Workstation) is a high-end PC used by specialized workers like engineers. (Notebook Computer) is a lightweight and portable computer used for work on the move. (PDA) stands for Personal Digital Assistant, a type of handheld computer. (Mainframes) are large computers capable of processing data at very high speeds. (Supercomputers) are the most powerful and expensive computers used for massive data processing. (Computers) are reliable, fast, and capable of storing vast amounts of information. (Self-checking capability) refers to a computer’s ability to verify its own operations. (Computers) depend on instructions and cannot correct wrong input on their own. (Hardware) represents the physical components of a computer. (Software) is a set of programs designed to perform a specific function. (System Software) operates and controls the computer hardware. (Application Software) meets specific needs such as word processing. (Operating System) is an example of system software. (Compilers) are system software that translate programming languages into machine code. (Word Processor) is an application software used for text editing. (Spreadsheet Software) organizes data in rows and columns for calculation. (LAN) stands for Local Area Network and connects computers in a small geographic area. (WAN) stands for Wide Area Network and links computers over large distances. (The Internet) is the largest WAN connecting millions of computers globally. (World Wide Web) is a virtual network of websites linked by hyperlinks. (HTML) stands for Hypertext Markup Language, used to create web pages. (URL) stands for Uniform Resource Locator, a web address for locating pages on the web. (Siri) is an example of an intelligent personal assistant on iPhones. (Facebook) is a popular social networking site for keeping in touch with friends and family. (Instant Messaging) allows quick communication through text in real-time. (VoIP) stands for Voice over Internet Protocol, enabling voice communication via the internet. (Skype) is an example of a service that allows video conferencing over the internet. (Blogging) is the act of creating and maintaining an online journal or blog. (Blogger.com) is a platform for creating blogs for free. (Streaming Media) refers to media that plays while downloading, like online TV and radio. (Media Player) is a software used to play media files like videos and music. (iTunes) is a media player that plays various types of media files. (ISP) stands for Internet Service Provider, providing internet access. (Broadband) is a fast type of internet connection, typically faster than dial-up. (Dial-up) is a slower internet connection type using phone lines. (Speed) is a factor to consider when choosing an ISP. (Router) is a device needed for connecting to the internet. (Firewall) is software or hardware used to protect against unauthorized access to a network. (Wi-Fi) provides wireless internet access within a limited range. (Ethernet Cable) is used for wired internet connections. (Modem) is a device that converts data for transmission over phone lines. (Cloud Storage) is an online service for storing files and data. (Password) is used to secure online accounts from unauthorized access. (Encryption) is the process of encoding data to protect it during transmission. (Email) is a form of online communication for sending messages electronically. (Spam) refers to unwanted or unsolicited emails. (Phishing) is an attempt to acquire sensitive information by posing as a trustworthy entity. (Antivirus Software) protects a computer from malware and viruses. (Backup) is a copy of data stored separately for recovery purposes. (USB Drive) is a portable storage device used to store and transfer data. (Bluetooth) is a wireless technology for exchanging data over short distances. (Smartphone) is a mobile device combining features of a phone and computer. (Tablet) is a portable computing device larger than a smartphone, operated by touch. (Laptop) is a portable computer with a screen and keyboard. (Desktop) is a personal computer designed to stay in one location. (Touchscreen) is a display that also serves as an input device operated by touch. (Graphics Card) is responsible for rendering images and video on a computer. (RAM) stands for Random Access Memory, a type of computer memory used for temporary storage. (Hard Drive) stores a computer's operating system, software, and data permanently. (Motherboard) is the main circuit board in a computer connecting all components. (CPU Fan) is used to cool the central processing unit. (Power Supply) provides electricity to the computer components. (Monitor) displays the graphical interface of the computer. (Keyboard) is an input device used for typing commands into the computer. (Mouse) is a handheld input device for controlling the cursor on the screen. (Scanner) is a device used to convert physical documents into digital format. (Webcam) is a device for capturing live video, often used for video calls. (Speakers) are output devices for playing audio. (Operating System) manages the computer hardware and software resources. (Microsoft Windows) is an example of a popular operating system. (Linux) is an open-source operating system. (Adobe Photoshop) is an example of application software used for image editing. (Microsoft Word) is a word processing software used to create text documents.