Technical Terms Dictionary

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A step-by-step set of instructions or rules that a computer follows to solve a problem or perform a task, kind of like a recipe. 

A way of converting information into a secret code to prevent unauthorized access, like putting a message in a locked box before sending it. 

Storing and accessing data and programs over the internet instead of on your computer's hard drive, similar to using a remote storage space. 

Computer systems that can perform tasks that typically require human intelligence, such as understanding language or recognizing patterns. 

A digital ledger or record-keeping system where transactions are securely recorded and linked together in blocks, kind of like a chain of connected information blocks. 

A powerful computer or program that provides services or resources to other computers, like a central hub that delivers information or processes requests. 

A secure connection that encrypts data transmitted between your device and the internet, creating a private "tunnel" through which your information travels.  

The language used to create and structure web pages, like the building blocks that tell web browsers how to display content. 

A device that connects multiple devices to a network and directs traffic between them, acting like a traffic cop to ensure data gets to the right destination. 

A security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules, like a gatekeeper that decides which data is allowed to enter or leave a network. 

The software that manages computer hardware and provides a user interface, like the control center that allows you to interact with your computer and run programs. 

The "brain" of the computer that performs calculations and executes instructions, similar to the engine of a car that powers its operations.