100 terms related to computers along with short definitions

“100 terms related to computers” refers to a list of key words and phrases associated with computing technology. Each term is accompanied by a brief explanation or definition to provide a basic understanding of its meaning and relevance in the field of computers.

1. Computer – A device that processes data according to instructions stored electronically.
2. Laptop – A portable computer with a keyboard, screen, and integrated components.
3. Desktop – A personal computer designed to be used on a desk.
4. Monitor – A screen that displays output from a computer.
5. Keyboard – A device with keys used to input data into a computer.
6. Mouse – A handheld device used to control the cursor on a computer screen.
7. CPU (Central Processing Unit) – The primary component that performs calculations and executes instructions in a computer.
8. RAM (Random Access Memory) – Temporary memory that stores data and instructions currently being used by the CPU.
9. Hard Drive – A storage device that stores data magnetically on a spinning disk.
10. SSD (Solid State Drive) – A storage device that uses flash memory to store data, offering faster performance than traditional hard drives.
11. Motherboard – The main circuit board of a computer, which houses the CPU, memory, and other essential components.
12. Graphics Card – A specialized hardware component responsible for rendering images and graphics on a computer screen.
13. Power Supply Unit (PSU) – A device that supplies power to all components of a computer.
14. Operating System (OS) – Software that manages computer hardware and provides a user interface for interacting with the computer.
15. Software – Programs and applications that run on a computer.
16. Hardware – Physical components of a computer system.
17. Program – A set of instructions that tells a computer what to do.
18. Application – Software designed for specific tasks or purposes, such as word processing or gaming.
19. Browser – Software used to access and navigate the internet.
20. Internet – A global network of interconnected computers and devices.
21. URL (Uniform Resource Locator) – A web address that specifies the location of a resource on the internet.
22. Wi-Fi – Wireless networking technology that allows devices to connect to the internet without cables.
23. Ethernet – A wired networking technology commonly used for connecting computers in a local area network (LAN).
24. LAN (Local Area Network) – A network that connects computers and devices within a limited geographical area.
25. WAN (Wide Area Network) – A network that spans a large geographical area, often connecting multiple LANs.
26. Firewall – Security software or hardware that monitors and controls incoming and outgoing network traffic.
27. Antivirus – Software designed to detect, prevent, and remove malware infections on a computer.
28. Malware – Malicious software designed to disrupt, damage, or gain unauthorized access to a computer system.
29. Spyware – Software that secretly gathers information about a user’s activities on a computer.
30. Trojan Horse – Malware disguised as legitimate software, which can damage or steal data from a computer.
31. Virus – A type of malware that self-replicates and spreads to other computers and devices.
32. Hacker – A person who uses technical skills to gain unauthorized access to computer systems.
33. Encryption – The process of converting data into a code to prevent unauthorized access.
34. Decryption – The process of converting encrypted data back into its original form.
35. URL – A web address that specifies the location of a resource on the internet.
36. HTML (Hypertext Markup Language) – The standard markup language used to create web pages.
37. CSS (Cascading Style Sheets) – A style sheet language used to describe the presentation of a document written in HTML.
38. JavaScript – A programming language commonly used to create interactive features on websites.
39. Java – A programming language and computing platform used to develop applications and software.
40. Python – A high-level programming language known for its simplicity and readability.
41. C++ – A programming language often used for system/application software, game development, and more.
42. Ruby – A dynamic, object-oriented programming language known for its simplicity and productivity.
43. PHP (Hypertext Preprocessor) – A server-side scripting language commonly used for web development.
44. SQL (Structured Query Language) – A programming language used to manage and manipulate databases.
45. API (Application Programming Interface) – A set of rules and protocols that allows different software applications to communicate with each other.
46. IDE (Integrated Development Environment) – A software suite that provides comprehensive facilities for software development.
47. Compiler – A program that translates source code written in a programming language into machine code.
48. Debugger – A tool used by programmers to identify and fix errors in software code.
49. Source Code – The human-readable version of a computer program written in a programming language.
50. Binary – A numbering system used by computers that consists of only two digits: 0 and 1.
51. Byte – A unit of digital information consisting of eight bits, typically representing a single character.
52. Bit – The smallest unit of data in a computer, representing a binary digit (0 or 1).
53. Algorithm – A step-by-step procedure or formula for solving a problem or accomplishing a task.
54. Syntax – The set of rules that defines the structure and form of valid statements in a programming language.
55. Loop – A programming construct that repeats a block of code until a specified condition is met.
56. Function – A self-contained block of code that performs a specific task and can be reused throughout a program.
57. Variable – A named storage location in computer memory used to store data that can change during program execution.
58. Array – A data structure that stores a collection of elements, typically of the same type, in contiguous memory locations.
59. Database – An organized collection of data stored electronically in a structured format.
60. Server – A computer or device that provides resources, services, or data to other computers or devices on a network.
61. Client – A computer or device that requests resources or services from a server on a network.
62. IP Address – A unique numerical label assigned to each device connected to a computer network.
63. Domain Name – A human-readable name that corresponds to the numerical IP address of a website or server on the internet.
64. DNS (Domain Name System) – A hierarchical and decentralized naming system for computers, services, or other resources connected to the internet.
65. HTML Tag – A markup element used to define the structure and content of a web page in HTML.
66. CSS Selector – A pattern used to select and style HTML elements in CSS.
67. JavaScript Function – A block of reusable code that performs a specific task when called or invoked.
68. Java Class – A blueprint for creating objects that defines the properties and behavior of those objects.
69. PHP Variable – A named storage location in PHP used to store data that can change during script execution.
70. SQL Query – A request for data or information from a database using the SQL language.
71. API Endpoint – A specific URL within an API that allows clients to access its resources and functionality.
72. HTML Element – A component of an HTML document, such as a tag, attribute, or text node.
73. CSS Property – A characteristic of an HTML element that can be styled using CSS.
74. JavaScript Event – A user or browser action that triggers the execution of JavaScript code.
75. Java Method – A block of code associated with a class that performs a specific task.
76. PHP Function – A block of reusable code that performs a specific task when called within a PHP script.
77. SQL Database Table

• A structured collection of data organized into rows and columns within a database.

1. API Parameter – Information passed to an API method or function to customize its behavior or provide data.
2. HTML Attribute – A characteristic of an HTML element that modifies its behavior or appearance.
3. CSS Class – A set of rules that defines the styling and appearance of HTML elements in CSS.
4. JavaScript Variable – A named storage location in JavaScript used to store data that can change during script execution.
5. Java Object – An instance of a class that encapsulates data and behavior.
6. PHP Array – A data structure that stores a collection of elements indexed by keys or integers in PHP.
7. SQL Index – A database object that improves the speed of data retrieval operations on a table.
8. API Key – A unique identifier used by an API to authenticate and authorize access to its resources.
9. HTML Form – An interactive component used to collect user input in HTML.
10. CSS ID – A unique identifier used to style a specific HTML element in CSS.
11. JavaScript Array – A data structure that stores a collection of elements indexed by integers in JavaScript.
12. Java Interface – A collection of method signatures that defines a contract for classes to implement.
13. PHP Class – A blueprint for creating objects that defines the properties and behavior of those objects in PHP.
14. SQL View – A virtual table generated by a database query that presents data from one or more tables in a predefined format.
15. API Response – Data returned by an API in response to a client request.
16. HTML Heading – A text element used to define the headings or titles of sections in an HTML document.
17. CSS Margin – A CSS property that defines the space around an HTML element’s border.
18. JavaScript Loop – A programming construct that repeats a block of code until a specified condition is met in JavaScript.
19. Java Package – A grouping mechanism used to organize and manage related classes and interfaces in Java.
20. PHP Include – A mechanism used to insert the content of one PHP file into another PHP file.
21. SQL Join – A SQL operation used to combine rows from two or more tables based on a related column between them.
22. API Documentation – Information and instructions provided by an API to help developers understand how to use it.
23. HTML Hyperlink – An element used to create clickable links between different web pages or resources in HTML.

These definitions provide a brief explanation of each term related to computers, helping to understand their significance in the field of computing.