Vocabulary
What is digital technology vocabulary?
Digital technology vocabulary means the words we use to talk about digital technology. Digital technology is when we use machines or tools that work with electricity and the internet (such as computers and phones) to make, keep, change, and share information.
Who is this vocabulary list for?
This list of words is made to help learners in the Labour Education Centre’s Basic Skills classes to learn and remember words related to digital technology. Anyone who wants to learn more about digital technology can use this list too.
How should I use the list of words below?
The list of words is in alphabetical order - this is a way of putting words in order by their letters. For example, A comes before B, so the word ‘App’ comes before the word ‘Browser’ in the list below.
We are always trying to improve this list of digital technology words by adding new words and creating better descriptions. If you think there is anything we should add or change in the list below, please email us at lec.lbs.class@gmail.com
Click on a word to show the definition. Click the word again to hide the definition.
Address Bar
The address bar is the box at the top of a web browser where you type website addresses (like www.example.com). It helps you go directly to a website. You can also use it to search the internet by typing in keywords.
Adware
Adware is software that shows unwanted ads on your device. It often comes bundled with free apps and can slow down your device or track your online activity. For example, adware might display pop-up ads while you browse the internet.
Algorithm
A set of rules or steps a computer follows to solve a problem or complete a task. For example, search engines use algorithms to find the best results for your query.
Android
Android is a software system created by Google that runs smartphones, tablets, and other devices. It controls how the device works and allows users to download apps, make calls, browse the internet, and more. Android is commonly used on non-Apple devices.
App
An app (short for application) is a software program designed to perform specific tasks on devices like smartphones, tablets, and computers. Apps can be used for things like messaging, gaming, shopping, and more. They are downloaded from app stores, such as the Google Play Store or Apple’s App Store.
Apple
Apple is a technology company that makes devices like iPhones, iPads, and Mac computers. It also offers services like the App Store and iCloud. Known for its sleek designs and user-friendly products, Apple is one of the biggest tech companies in the world.
Artificial Intelligence (A.I.)
AI, or Artificial Intelligence, is technology that allows computers or machines to learn from data and make decisions or solve problems, often by mimicking human thinking. AI can be used in apps, smart assistants, and other tools to help with tasks like answering questions or recognizing images.
Bandwidth
The amount of data that can be sent over the internet in a certain amount of time. Higher bandwidth means faster internet speeds. For example, streaming videos smoothly needs more bandwidth than sending emails.
BCC
BCC stands for "Blind Carbon Copy." It lets you send an email to someone without other recipients knowing. People in the "To" or "CC" fields can't see who is in the BCC field. This is useful for privacy or when emailing a large group.
Bit
A bit is the smallest unit of data in a computer. It can have a value of 0 or 1, like a light switch that is either off (0) or on (1). Bits are combined to store and send information. For example, eight bits make a byte, which can represent a letter or number.
Biometrics
Biometrics are physical traits used to identify people. Common examples include fingerprints, face recognition, and voice recognition. Devices like phones and security systems use biometrics to unlock screens or verify identities securely.
Bookmark
A type of malware that spreads by infecting files or programs. It can damage your device or steal information. For example, a virus might delete important files or slow down your computer.
Browser
A browser is a program that lets you visit websites on the internet. You can use it to search for information, watch videos, or check your email. Examples of browsers include Google Chrome, Safari, and Firefox.
Byte
A byte is a unit of digital data made up of 8 bits. Computers use bytes to store information like letters, numbers, and symbols. For example, the letter "A" is stored as one byte in a computer. More bytes mean more storage space, like how a photo might take up millions of bytes. Larger units include:
KB (Kilobyte): About 1,000 bytes (small files like text documents).
MB (Megabyte): About 1 million bytes (photos or songs).
GB (Gigabyte): About 1 billion bytes (videos or large apps).
TB (Terabyte): About 1 trillion bytes (hard drives or cloud storage).
CAPTCHA
A test to tell humans and computers apart. It often asks you to type letters, solve puzzles, or click on images. For example, you might complete a CAPTCHA to prove you're not a robot when logging into a website.
CC
CC stands for "Carbon Copy." It lets you send an email to someone besides the main recipient. Everyone who gets the email can see who is in the CC field. This is used to keep others informed without expecting them to reply.
Chromebook
A Chromebook is a type of laptop that runs on Google's Chrome Operating System. It is mainly used for browsing the web, using online apps, and storing files in the cloud. Chromebooks are simple, fast, and often less expensive than other laptops.
Chrome
Chrome is a web browser made by Google. It lets you visit websites, watch videos, and search the internet. It's fast, easy to use, and works on computers, smartphones, and tablets.
Cloud
The cloud is a way to store and access files or programs on the internet instead of your device. This means you can use them from anywhere with an internet connection. Examples include Google Drive, iCloud, and Dropbox.
Cookies
Cookies are small files that websites save on your device. They store information like your login details or preferences to make browsing easier. For example, cookies can keep you logged in or remember items in your shopping cart. Cookies can also track your online activity, which may affect your privacy.
CPU
A CPU (Central Processing Unit) is the main part of a computer that processes instructions. It acts like the computer’s brain, handling tasks and making things run. For example, when you open an app or play a game, the CPU does the work to make it happen.
Cursor
The cursor is a graphical representation (usually an arrow) on a screen that indicates the current position where input (such as clicking or typing) will take place. It moves as you move the mouse or trackpad.
Cybersecurity
Cybersecurity is the practice of protecting computers, networks, and data from unauthorized access or attacks. It helps keep your personal information safe. For example, using strong passwords and antivirus software are basic cybersecurity measures.
Data
Data refers to information stored or used by computers. It can include text, images, videos, or numbers. For example, the photos on your phone and the files on your computer are data.
Data Centre
A data center is a place where many computers and servers store and manage large amounts of data. Companies use data centers to run websites, apps, and online services. For example, streaming platforms store videos in data centers so you can watch them anytime.
Dock
The dock is a bar on a Mac screen that shows app icons. It helps you quickly open apps, see running ones, and access files or folders. The dock is usually at the bottom of the screen.
Domain
A domain is the main part of a website’s address, like "example.com." It helps you find websites on the internet. For example, in "www.google.com," "google.com" is the domain.
Download
Download means copying a file from the internet to your device. This can be music, videos, apps, or documents. For example, when you save a photo from a website to your phone, you are downloading it.
DM
A DM (Direct Message) is a private message sent between people on social media platforms like Instagram, Twitter, or Facebook. Unlike public posts, only the sender and receiver can see the message. For example, you can send a DM to a friend to share something privately.
Encryption
A way to protect information by turning it into a secret code. Only people with the right key can read it. For example, banking apps use encryption to keep your financial data safe.
File
A file is a piece of digital information stored on a device. It can be a document, photo, video, or app. For example, a Word document or a music track are both files.
Firewall
A security tool that blocks unwanted access to your computer or network. It acts like a filter, letting in safe data and keeping out harmful data. For example, firewalls help protect your devices from hackers and viruses.
Folder
A folder is a digital space used to organize files on your device. It works like a physical folder, letting you group related files together. For example, you might have a folder for photos or schoolwork.
Forward
Forwarding an email means sending a message you received to someone else. It keeps the original message and lets the new person see it. You can also add your own comments before sending. FWD is short for "forward."
Google
Google is a company that provides internet tools and services. Its search engine helps you find information online. Google also offers other services like Gmail for email, Google Maps for directions, and Google Drive for file storage.
Hard Drive
A hard drive is a device inside your computer that stores files, programs, and the operating system. It keeps your data even when the computer is off. For example, your photos, documents, and games are saved on the hard drive.
Hardware
Hardware is the physical parts of a computer or device. This includes things you can touch, like the keyboard, screen, mouse, and hard drive. For example, a laptop and a smartphone both have hardware components.
Hotspot
A hotspot is a wireless internet connection shared from a device like a phone, router, or portable hotspot device. It lets other devices, like laptops or tablets, connect to the internet. For example, you can turn on your phone’s hotspot to give your computer internet access when there’s no Wi-Fi nearby.
Hyperlink
A clickable link that takes you to another webpage or document. It is usually underlined or a different color. For example, clicking a hyperlink in an email can open a website.
Icon
An icon is a small picture or symbol on a computer screen that represents a file, app, or action. Clicking an icon opens the file or starts the app. For example, a trash can icon is used to delete files.
Interface
The part of a program or device that you use to interact with it. It includes buttons, menus, and screens. For example, a phone's touchscreen is an interface that lets you open apps and send messages.
Internet
The internet is a global network that connects computers and devices. It lets you access websites, send emails, and use apps. For example, you can watch videos, shop online, or talk to friends using the internet.
IP Address
An IP (Internet Protocol) address is a unique set of numbers that identifies a device on a network, like a home address for your computer or phone. For example, it helps websites know where to send the information you request.
ISP (Internet Service Provider)
An ISP (Internet Service Provider) is a company that gives you access to the internet. You pay them to connect your home or phone to the web. Examples of ISPs include Comcast, AT&T, and Verizon. Without an ISP, you wouldn’t be able to browse websites, stream videos, or send emails.
JPG (or JPEG)
A JPG is a popular file type used for pictures and photos. It compresses images to make the file size smaller, which helps them load faster online. JPG files work well for sharing and storing photos but may lose some quality when saved many times. Examples: photos on social media or websites.
Link
A link is a clickable piece of text or an image that takes you to another webpage or file. Links often appear in blue and are underlined. For example, clicking a link in an email can open a website.
Login
Login means entering your username and password to access an account, app, or device. It proves who you are and lets you use services like email, social media, or online banking. For example, you log in to Facebook with your email and password to see your profile and messages.
Mac
A Mac is a computer made by Apple. It runs on macOS, Apple’s operating system. Macs are known for their sleek design and are often used for tasks like graphic design, video editing, and general browsing. Examples include the MacBook and iMac.
Malware
Malware is harmful software that can damage your device or steal your information. Examples include viruses, spyware, and ransomware. It often spreads through fake emails or unsafe downloads.
Microsoft
Microsoft is a technology company that makes software, devices, and services. Its popular products include Windows (a computer operating system), Microsoft Office (apps like Word and Excel), and Xbox (a gaming console). Microsoft helps people work, play, and connect using technology.
Microsoft Office
Microsoft Office is a collection of programs used for work, school, and personal tasks. Popular apps include:
Word: For writing documents.
Excel: For organizing data and creating spreadsheets.
PowerPoint: For making presentations.
Outlook: For email and calendars.
These apps help with tasks like writing reports, managing budgets, and giving presentations.
Mobile Data
Mobile data is internet access provided by your phone's network. It lets you browse websites, use apps, or stream videos without Wi-Fi. Mobile data works through 3G, 4G, or 5G networks.
Modem
A modem is a device that connects your home to the internet. It takes the internet signal from your provider and makes it usable for your devices. Often, it works with a router to share the connection wirelessly.
Network
A group of connected computers or devices that share information. For example, Wi-Fi at home connects phones, laptops, and smart TVs to the internet.
Online
Being online means your device is connected to the internet. This lets you browse websites, send emails, or use apps that need an internet connection.
Operating System (OS)
An operating system (OS) is the main software that manages a computer or device. It controls how everything works, like running apps and connecting to printers. Examples include Windows, macOS, Android, and iOS.
Password
A password is a secret combination of letters, numbers, and symbols used to protect your accounts or devices. It helps keep your information safe. For example, you need a password to log in to your email or social media.
PC
A PC (Personal Computer) is a computer designed for individual use. It can be a desktop or laptop and usually runs Windows. People use PCs for work, gaming, or browsing the internet.
PDF
A PDF (Portable Document Format) is a file format used to share documents that look the same on any device. It can include text, images, and even forms. PDFs are used for official papers, eBooks, and reports. Example: a job application or a digital receipt sent by email.
Phishing
Phishing is a scam where someone tries to trick you into sharing personal information, like passwords or credit card numbers. They often send fake emails or messages that look real, pretending to be from trusted companies. For example, a phishing email might ask you to "reset your password" on a fake website.
Pixel
The smallest dot of color that makes up a digital image on a screen. Thousands or millions of pixels work together to create pictures and videos. For example, high-resolution screens have more pixels, making images look clearer.
Platform
A platform is the software or system that supports other programs or services. For example, social media platforms like Facebook or Instagram let you share posts, while gaming platforms like PlayStation let you play games.
PNG
A PNG is a type of image file known for high quality and supporting transparent backgrounds. It doesn’t lose quality when edited or saved multiple times, making it great for logos, icons, and graphics. PNG files are larger than JPGs but look sharper. Example: a company logo with a clear background.
Port
A port is a physical slot on a computer where you plug in devices like USB drives, headphones, or charging cables. It lets the computer connect to external devices and transfer data or power.
Privacy Policy
A privacy policy is a document that explains how a company collects, uses, and protects your personal information. For example, websites show their privacy policies to tell you what data they collect and if they share it with others.
QR Code
A QR (Quick Response) code is a square-shaped code made of black and white patterns. Scanning it with your phone's camera opens a website, shows information, or connects to Wi-Fi. For example, restaurants use QR codes for digital menus.
RAM
RAM (Random Access Memory) is a type of computer memory that stores data temporarily while you use your device. It helps your computer run faster by keeping information ready for quick access. For example, RAM helps when you have multiple apps open at the same time.
Search Bar
A search bar is a box where you type words to look for information. It helps you find websites, files, or answers. Search bars are found on web browsers, apps, and websites like Google.
Search Engine
A search engine is a tool that helps you find information on the internet. You type in keywords, and it shows you a list of websites related to those words. Examples of search engines include Google, Bing, and Yahoo.
Smartphone
A search engine is a tool that helps you find information on the internet. You type in keywords, and it shows you a list of websites related to those words. Examples of search engines include Google, Bing, and Yahoo.
SMS
SMS (Short Message Service) is a way to send text messages between phones. It only supports text, not pictures or videos. For example, when you send a quick message like “I’m on my way!” to a friend, you’re using SMS.
Spam
Unwanted messages sent in bulk, often through email. These messages can be ads, scams, or harmful links. For example, spam emails might try to sell fake products or trick you into sharing personal information.
Software
Software is a set of instructions that tells a computer what to do. It includes apps, programs, and operating systems. For example, Microsoft Word and Google Chrome are software used for writing and browsing the web.
Streaming
Streaming is watching or listening to content online without downloading it. Videos, music, and games play instantly over the internet. Examples include watching movies on Netflix or listening to music on Spotify. Streaming needs a good internet connection to work smoothly.
Tab
A tab is a part of a web browser that lets you open and switch between multiple websites in the same window. For example, you can have one tab for email and another for a news site. Some other types of programs use tabs too.
Tablet
A tablet is a portable, touchscreen device that is larger than a smartphone but smaller than a laptop. You can use it to browse the web, watch videos, or play games. Examples include the iPad and Samsung Galaxy Tab.
Taskbar
The taskbar is a bar at the bottom of your computer screen (on Windows) that shows open apps, shortcuts, and the Start menu. It helps you quickly switch between programs or check the time.
Two-Factor Authentication
Two-Factor Authentication (2FA) adds extra security to your accounts. It requires two steps to log in: something you know (like a password) and something you have (like a code sent to your phone). For example, after entering your password, you type a code from a text message. It is also sometimes called Two-Step Verification (2SV).
Update
An update is a new version of software, an app, or a system that fixes problems, adds features, or improves performance. Updates keep your device secure and running smoothly. For example, your phone might get an update to fix problems or add new emojis.
Upload
Upload means sending a file from your device to the internet or another system. For example, when you share a photo on social media or save a document to Google Drive, you are uploading it.
URL
A URL (Uniform Resource Locator) is the web address you type to visit a website. It usually starts with "http" or "https," followed by the site name, like "www.example.com."
USB
A USB (Universal Serial Bus) is a common type of port and cable used to connect devices to a computer or charger. It transfers data or power. For example, you can use a USB cable to plug in a keyboard, mouse, phone, or flash drive.
Username
A username is a name you create to log in to an account or app. It helps identify you online. For example, you might use a username for email, social media, or gaming.
Virus
A type of malware that spreads by infecting files or programs. It can damage your device or steal information. For example, a virus might delete important files or slow down your computer.
VPN
A VPN (Virtual Private Network) makes your internet connection private and secure. It hides your location and encrypts your data. For example, using a VPN can protect your information when connected to public Wi-Fi.
Web Page
A web page is a digital page on the internet that shows information like text, pictures, videos, or links. It’s what you see when you visit a website. For example, a news article or a product page on an online store is a web page.
Website
A website is a collection of related pages on the internet. It can have text, images, videos, and links. Websites are used for many things, like reading news, shopping, or watching videos. Examples include YouTube, Amazon, and Wikipedia.
Wi-Fi
Wi-Fi is a wireless technology that lets devices connect to the internet without cables. You can use it on smartphones, laptops, and tablets to browse the web or stream videos. For example, Wi-Fi is available at home, in cafes, or at schools.
Window
A window is a box or frame on your screen that shows a program, file, or website. You can open, close, resize, or move windows. For example, when you browse the internet, each webpage is viewed inside a window.
Windows
Windows is an operating system made by Microsoft. It runs on many PCs and helps you use apps, browse the internet, and manage files. Popular versions include Windows 10 and Windows 11.
Zoom
Zoom is an app used for online video meetings, calls, and webinars. It lets people talk and see each other from anywhere with an internet connection. Many use it for work, school, or chatting with friends.
5G
5G is the fifth generation of mobile network technology. It provides faster internet speeds and better connections for smartphones and other devices. With 5G, you can stream videos, play online games, or download large files more quickly than with older networks like 4G.
Are there any words missing from our vocabulary list? Let us know: LEC.LBS.CLASS@gmail.com