Basics of Computing and Information Systems

Data is raw facts; it's not yet meaningful information.

A system is a group of interconnected parts that work together to achieve a common goal.

Personal computers include notebooks, tower computers, and laptops.

Laptops and tablets are the most common types of mobile computers.

Software is a set of instructions that tell a computer what to do.

Output is processed information.

Computer components are the electronic and mechanical parts of a computer.

A special-purpose computer that is part of a larger product.

In e-learning, a user can be a direct user, indirect user, or administrator.

Antivirus programs are considered utility software.

Software designed for specific tasks or professions.

Requires email client installation on the user's computer.

Cloud printers require internet access for their services.

Every domain name has a corresponding IP address.

A computerized device that executes instructions from its memory.

A collection of interconnected computers.

The process of sending or transmitting information from a local device to a remote server or location.

Software tools used for creating visual art, graphics, logos, and cartoons.

Software used for 2D and 3D design, primarily for technical drawings like buildings, automobiles, and spacecraft.

Excel can create charts, including line, column, and pie charts, to visualize data.

Internet Service Provider (ISP) provides internet access for home networks.

A unique identifier to send and receive electronic messages.

A unique address (URL) for each web page on the internet.

An application that combines text with other elements like graphics, animation, and even virtual reality.

Business software helps businesses boost productivity, increase profits, and build relationships with partners. It also facilitates online transactions.

Application software is designed specifically for users to complete tasks, such as writing documents or creating presentations.

Note-taking software allows users to input text, handwritten notes, drawings, or sketches directly on a page.

A DNS server translates the domain name (like 'google.com') into its corresponding IP address (a numerical address used by computers).

The internet is the largest network in the world, connecting computers and devices globally.

An input device allows you to enter data and instructions into a computer.

The operating system (OS) acts as the control center for a computer, managing resources, providing the interface, and running applications.

Software programs used to create and edit web pages and websites.

A mouse that does not require a wired connection to a computer.

Wireless mice require battery power to operate.

Electronic dance pads typically include light-up elements, buttons, and wireless Bluetooth connectivity.

Adjusting your body position frequently, stretching, and maintaining good posture to reduce stress and injuries.

A technology for reading and converting printed text into digital text.

Elbows should be positioned between 90 and 120 degrees while sitting at a desk.

The center of the monitor should be placed at eye level for optimal viewing and comfort.

A filter is a software program that lets you restrict access to specific websites, often used by parents to control online content.

The CPU (Central Processing Unit) is the brain of the computer, responsible for calculations, processing information, and moving data.

The operating system (OS) is the first program that runs when you turn on a computer.

Mobile applications are software programs designed for smartphones and tablets.

The operating system manages the computer's resources, including memory, storage, and processing power.

An Internet Service Provider (ISP) connects you to the Internet. They are like a bridge between your device and the massive online network.

A domain name is a unique address for a website, easily remembered by humans (e.g., google.com).