Computer Dictionary | Computer Terms & Definitions
📘 Computer Dictionary
Search, Categories and Explore Computer Terms
📚 Browse by Category
Networking Terms
LAN - LAN (Local Area Network) is a network that connects computers and devices within a small area, such as a school, office, or home, to share information and resources.
WAN - Important computer term.
Router - A router is a device that connects different networks and directs data to the correct destination. It is commonly used to provide Internet access to multiple devices
Switch - Important computer term.
IP Address - An IP Address is a unique numerical address assigned to a device on a network to identify it and enable communication over the Internet..
MAC Address - A MAC (Media Access Control) Address is a unique physical address given to every network device, such as a computer, laptop, mobile phone, or printer. It helps identify the device on a network so that data is sent to the correct device.
Gateway - A gateway is a networking device that connects two different networks and allows them to communicate with each other. It acts as a bridge between networks that use different communication rules (protocols).
Hub - Important computer term.
NIC -NIC (Network Interface Card) is a hardware device that connects a computer to a network, such as the internet or a local area network (LAN). It allows the computer to send and receive data from other devices.
Modem - A modem is a device that connects a computer to the Internet by converting digital data into signals and back again.
Programming Terms
Algorithm - An algorithm is a step-by-step procedure used to solve a problem or perform a task.
Compiler - A compiler is a program that translates the whole source code into machine language before running the program.
Interpreter - An interpreter is a software that converts and executes a program line by line.
Loop - A loop is a programming statement that repeats a set of instructions until a condition is satisfied.
Variable - A variable is a named memory location used to store data whose value can change during program execution.
Function - A function is a Small lock of code that performs a specific task and can be used whenever needed.
Array - An array is a collection of similar types of data stored in continuous memory locations under one common name..
Debugging - Debugging is the process of finding and fixing errors (bugs) in a computer program.
Source Code - Source code is the original program written by a programmer in a programming language.
Syntax - Important computer term.
Os Terms
Operating System - Important computer term.
Windows - Important computer term.
Linux - Important computer term.
Kernel - Important computer term.
File System - Important computer term.
Process - Important computer term.
Task Manager - Important computer term.
Booting - Important computer term.
GUI - Important computer term.
Command Line - Important computer term.
Msoffice Terms
Word - Important computer term.
Excel - Important computer term.
PowerPoint - Important computer term.
Worksheet - Important computer term.
Workbook - Important computer term.
Slide - Important computer term.
Formula - Important computer term.
Chart - Important computer term.
Mail Merge - Important computer term.
Template - Important computer term.
Security Terms
Firewall - Important computer term.
Antivirus - Important computer term.
Encryption - Important computer term.
Password - Important computer term.
VPN - Important computer term.
Trojan - Important computer term.
Virus - Important computer term.
Malware - Important computer term.
Phishing - Important computer term.
Cyber Attack - Important computer term.
Internet Terms
Website - Important computer term.
Web Page - Important computer term.
Browser - Important computer term.
HTTP - Important computer term.
HTTPS - Important computer term.
URL - Important computer term.
Email - Important computer term.
FTP - Important computer term.
Cloud Computing - Important computer term.
Wi‑Fi - Important computer term.