Computers use many special words. These words help us understand how computers work and what they can do. Below is a comprehensive list of 50 computer-related ‘A’ words, along with short descriptions. It helps you build your tech vocabulary.
Computer Terms that start with the Letter A
Here is the list of Computer words that start with A with Meaning:
| Word | Description |
| Algorithm | A step-by-step procedure for solving a problem or performing a task |
| API | Apple’s file-sharing feature for nearby devices |
| ASCII | American Standard Code for Information Interchange; encoding standard for text |
| Assembly | Low-level programming language using mnemonics for machine code instructions |
| Adapter | Hardware or software that connects different systems or devices |
| Address | Unique identifier for a memory location or network device |
| Antivirus | Software designed to detect and remove malicious programs |
| App | Short for application; a program designed for a specific purpose |
| Archive | Compressed file or collection of files for storage or backup |
| Array | Asynchronous JavaScript and XML; a technique for creating interactive web apps |
| Artificial Intelligence | Computer systems capable of performing tasks that typically require human intelligence |
| Authentication | Process of verifying the identity of a user or system |
| Authorization | Granting or restricting access rights to resources |
| Automate | To make a process or system operate automatically |
| Avatar | Digital representation of a user in games or online platforms |
| Augmented Reality | Technology that overlays digital information onto the real world |
| AJAX | Asynchronous JavaScript and XML; a technique for creating dynamic web content |
| Analog | Continuous signal representation, as opposed to digital |
| Anchor | HTML element that creates a hyperlink to another webpage or resource |
| Agile | Iterative approach to software development emphasizing flexibility |
| Access | The ability to read, modify, or use a resource |
| Abstraction | Simplifying complex systems by hiding unnecessary details |
| ActiveX | Microsoft’s framework for creating reusable software components |
| ADSL | Asymmetric Digital Subscriber Line; type of broadband internet connection |
| AES | Advanced Encryption Standard; widely used encryption algorithm |
| Aggregator | Tool or service that collects and presents content from multiple sources |
| AJAX | Small applications, typically run in a web browser |
| ALU | Arithmetic Logic Unit; performs arithmetic and logical operations in a CPU |
| Analog-to-Digital | Process of converting continuous signals to discrete digital values |
| Android | Google’s operating system for mobile devices |
| Anonymizer | Tool or service that helps users browse the internet anonymously |
| Apache | Popular open-source web server software |
| Aperture | Opening in a camera lens that controls the amount of light entering |
| Applet | Symbols used to perform mathematical operations in programming |
| Application Server | Software framework for running and distributing application programs |
| Architecture | Fundamental structure and organization of a computer system |
| Arithmetic Operator | Computing systems inspired by biological neural networks |
| ARM | Advanced RISC Machine; family of computer processors |
| Artificial Neural Network | The file sent along with an email message |
| ASCII Art | Creating images using text characters |
| Assembler | A program that converts the assembly language into machine code |
| Asynchronous | Operations that can occur independently of the main program flow |
| Attachment | A program that automatically replies to incoming messages |
| Attribute | Property or characteristic of an HTML element or database field |
| Audio | Sound in digital form |
| Authenticate | To verify the identity of a user or system |
| Autoresponder | Apple’s file-sharing feature for nearby devices |
| Avatar | Graphical representation of a user in online environments |
| AWK | Text-processing programming language |
| AirDrop | Apple’s file sharing feature for nearby devices |
