Technology IELTS Flashcards
The practice of protecting computer systems and networks from digital attacks.
Cybersecurity
referring to software designed for specific tasks on smartphones and computers.
Apps
Strong, sturdy, and capable of withstanding challenges or failures.
Robust
Describes technology or activities that are highly engaging and difficult to stop using.
Addictive
To convert data into a code to prevent unauthorized access.
Encrypt
To move one’s finger across a touchscreen to navigate or interact with a device.
Swipe
In a comprehensive and detailed manner.
Thoroughly
Without cost or restrictions.
Freely
To make a copy of data for safekeeping or recovery.
Back up
To exit from a computer system or website by ending the current session.
Log out
Information technology (IT)
The use of computers and technology to store, retrieve, transmit, and manipulate data.
A person who grew up using digital technology from a young age.
Digital native
Refers to data or services stored and accessible online, rather than on a local device.
In the cloud
Describes the ability to use technology or services while mobile or traveling.
On the go
The process of examining, cleaning, transforming, and interpreting data to discover useful information.
Data analytics
Small digital icons used to express emotions or ideas in text messages and social media.
Emoji
Capable of performing multiple functions or tasks.
Versatile
Describing images or displays with a high level of detail and clarity.
High-res (High-resolution)
To make something as effective and efficient as possible.
Optimize
In an exact and accurate manner.
Precisely
Immediately and without delay.
Instantly
To perform or complete a task or procedure.
Carry out
To turn on or activate an electronic device.
Power up
A small window or message that appears on a computer screen, usually for advertisements or notifications.
Pop-up
The state of being overwhelmed by excessive information.
Information overload
Refers to content, such as videos or articles, spreading rapidly and widely on the internet.
Go viral
A simulated environment created with computer technology, often experienced through a headset.
Virtual Reality (VR
Content created and shared by users rather than professionals or organizations.
User-generated
To identify and remove errors or defects in software or hardware.
Debug
To move up or down a webpage or document on a digital device.
Scroll (through, down, up)
To transfer or apply something, such as data or knowledge, to a future context.
Carry forward
A subset of artificial intelligence that enables computers to learn and make predictions from data.
Machine Learning
A period during which a person refrains from using digital devices, typically to reduce stress.
Digital Detox
Big Data
Large and complex datasets, often analyzed for insights and patterns.
Featuring new methods, ideas, or products.
Innovative
Example sentence: The company is known for its innovative approach to solving complex problems.
Easy to use or understand, especially for ordinary consumers.
User-friendly
Example sentence: The new software has a user-friendly interface that makes it accessible to people of all skill levels.
Achieving maximum productivity with minimum wasted effort or expense.
Efficient
Example sentence: Switching to digital record-keeping has made the office more efficient and organized.
Protected against unauthorized access, damage, or loss.
Secure
Example sentence: It’s important to choose a secure password to prevent hacking and identity theft.
Operating or communicating without the use of wires.
Wireless
Example sentence: The wireless headphones allow you to listen to music without being tethered to your device.
To make a process or system more efficient and effective by removing unnecessary steps or components.
Streamline
Example sentence: We need to streamline our production process to reduce costs and increase productivity.
To make the best or most effective use of something.
Optimize
Example sentence: The software helps businesses optimize their marketing strategies based on customer data.
To convert information or data into a code, especially to prevent unauthorized access.
Encrypt
Example sentence: It’s important to encrypt sensitive information to protect it from hackers.
To synchronize, or make things happen at the same time or rate.
Sync
Example sentence: The app syncs your calendar across all your devices so you can access it from anywhere.
To enter a username and password to access a computer system or website.
Log in
Example sentence: Make sure to log in to your account before you can access the online course materials.
To make a copy of data or files to protect against loss or damage.
Back up
Example sentence: It’s important to regularly back up your documents to an external hard drive or cloud storage.
To connect a device to an electrical socket or power source.
Plug in
Example sentence: Don’t forget to plug in your phone to charge it overnight.
To prepare or arrange something for use or operation.
Set up
Example sentence: I’ll help you set up your new laptop so you can start using it right away.
To exit or sign out of a computer system or website.
Log out:
Example sentence: Remember to log out of your email account when using a public computer.
At the forefront of innovation or development.
On the cutting edge: (colloquial phrase)
Example sentence: The company’s research team is always on the cutting edge of technology.
Familiar with the latest developments or information.
Up to speed
Example sentence: After attending the seminar, I feel much more up to speed on the new software updates.
To become overly excited or enthusiastic about a particular subject, especially technology.
Geek out
Example sentence: Whenever the latest smartphone is released, tech enthusiasts geek out over its features and specifications.
Referring to devices or systems that are easy to set up and use without needing any additional configuration.
Plug and play:
Example sentence: The new printer is plug and play, so you can start using it right out of the box.
To improve or enhance something, especially by replacing it with a newer or better version.
Upgrade
(slang)
Example sentence: I need to upgrade my phone because the battery life on my current one is terrible.
To move one’s finger across a touchscreen to navigate or interact with a device or app.
Swipe
Example sentence: You can swipe left or right to switch between apps on your smartphone.
To suddenly stop working or fail, especially referring to computer programs or systems.
Crash
Example sentence: My computer crashed right in the middle of writing my essay, and I lost all my progress.
A simulated experience that can be similar to or completely different from the real world.
Virtual reality (VR):
Example sentence: Virtual reality technology allows users to immerse themselves in a digital environment for gaming, training, or exploration.
The delivery of computing services, including storage, servers, databases, networking, software, and more, over the internet.
Cloud computing
Example sentence: Many businesses are migrating to cloud computing to reduce costs and improve flexibility.
(slang) A humorous image, video, piece of text, etc., that is copied and spread rapidly by internet users, often with slight variations.
Meme
Example sentence: The meme of the cat with the puzzled expression went viral on social media.
slang) A small digital image or symbol used to convey an emotion or idea in electronic communication.
Emoji/ Emoticon
Example sentence: She added a smiley emoticon (emoji) at the end of her message to show she was joking.
Strong and resilient; able to withstand stress or difficult conditions.
Robust
Example sentence: The company’s robust cybersecurity measures protect sensitive information from cyber threats.
A set of rules or instructions designed to solve a specific problem, often used in computer programming.
Algorithm
Example sentence: Search engines use complex algorithms to determine the most relevant results for a user’s query.
Easy to understand or use without the need for explicit instructions.
Intuitive
Example sentence: The app has an intuitive interface, making it easy for users to navigate without any prior training.
To identify and remove errors or bugs from software or hardware.
Debug
Example sentence: The programmers spent hours debugging the code to ensure it worked flawlessly.
To transfer data or files from a remote computer or server to one’s own device.
Download
Example sentence: You can download the latest updates for the software from the company’s website.
To start or turn on a computer or device.
Boot up
Example sentence: It takes a few minutes for my computer to boot up in the morning.
The measurement and analysis of unique physical or behavioral characteristics, such as fingerprints or facial features, used for identification and authentication.
Biometrics
Example sentence: Many smartphones now use biometrics like facial recognition or fingerprint scanning for security.
Causing significant change or upheaval, especially in an established industry or system.
Disruptive
Example sentence: Airbnb and Uber are examples of disruptive companies that have changed the way we think about accommodation and transportation.
Able to adapt or be adapted to many different functions or activities.
Versatile
Example sentence: The tablet is a versatile device that can be used for work, entertainment, and communication.
To transmit or receive data continuously over a computer network, especially audio or video conten
Stream
Example sentence: We can stream movies and TV shows directly to our smart TVs over the internet.
To prepare or arrange something for use or operation.
Set up
Example sentence: I’ll help you set up your new laptop so you can start using it right away.
To watch multiple episodes of a TV show or videos in succession, typically for an extended period of time.
Binge-watch
Example sentence: I spent the whole weekend binge-watching my favorite series on Netflix.
A photograph that one takes of oneself, typically with a smartphone or webcam, often shared on social media.
Selfie
Example sentence: Let’s take a selfie together and post it on Instagram.
A video blog, or a blog in which the postings are primarily in video form.
Vlog
Example sentence: She vlogs about her travels and shares them with her followers on YouTube.
A subset of machine learning that uses artificial neural networks to model and interpret complex patterns in data.
Deep learning:
Example sentence: Deep learning algorithms power many modern AI applications, such as voice recognition and image classification.
A residence equipped with devices and appliances that can be controlled remotely by a smartphone or computer.
Smart home:
Example sentence: With a smart home system, you can adjust the thermostat and turn off lights from your phone.
An unmanned aerial vehicle (UAV) controlled remotely or autonomously, typically used for aerial photography, surveillance, or delivery.
Drone
Example sentence: Drones are becoming increasingly popular for capturing stunning aerial footage in cinematography.
A software agent that can perform tasks or services for an individual based on verbal commands or programmed instructions.
Virtual assistant:
Example sentence: Virtual assistants like Siri and Alexa can answer questions, set reminders, and control smart home devices.
Smooth and continuous, without any interruptions or inconsistencies.
Seamless
Example sentence: The seamless integration of different software components ensures a hassle-free user experience.
Reacting quickly and positively to changes or input.
Responsive
Example sentence: The touchscreen on the smartphone is highly responsive, making it easy to navigate.
To find one’s way through or around a place or system, especially using maps or technological aids.
Navigate
Example sentence: The GPS navigation system helps drivers navigate unfamiliar roads and find the quickest route.
To turn on or start a device by supplying it with power.
Power up:
Example sentence: It takes a few seconds for the computer to power up and boot into the operating system.
To find or achieve great success or fortune, especially unexpectedly.
Hit the jackpot
Example sentence: The startup hit the jackpot when their app went viral and gained millions of users overnight.
Not informed about or involved in something, especially a decision or discussion.
Out of the loop:
Example sentence: Since I’ve been on vacation, I feel like I’m out of the loop with what’s happening at work.
To experience a technical malfunction or breakdown, especially when referring to electronic devices or systems.
Fail
Example sentence: My laptop failed right before the presentation, and I had to scramble to find another way to show my slides.
A vehicle that is powered by one or more electric motors, using electrical energy stored in rechargeable batteries.
Electric vehicle (EV)
Example sentence: The demand for electric vehicles has been steadily increasing due to their environmental benefits.
A device consisting of one or more electrochemical cells that convert stored chemical energy into electrical energy.
Battery
Example sentence: The electric car’s battery needs to be recharged regularly to maintain its performance.
A facility equipped with electric chargers for recharging the batteries of electric vehicles.
Charging station
Example sentence: We need to find a charging station soon because the car’s battery is running low.
Achieving maximum performance with minimum wasted energy or resources.
Efficient
Example sentence: Electric cars are known for their efficient use of energy, making them more environmentally friendly than traditional vehicles.
Capable of being maintained at a steady level without exhausting natural resources or causing environmental damage.
Sustainable
Example sentence: The adoption of electric cars is seen as a sustainable solution to reducing greenhouse gas emissions from transportation.
Producing little or no noise while in operation.
Silent
Example sentence: Electric cars are known for their silent operation compared to traditional gasoline-powered vehicles.
Not harmful to the environment; designed to have minimal impact on the environment.
Eco-friendly:
Example sentence: Many consumers choose electric cars because they are eco-friendly and produce zero emissions.
Highly developed or innovative; incorporating the latest technology or features.
Advanced
Example sentence: The electric car company is known for its advanced battery technology and autonomous driving capabilities.
To add a small amount of charge to the battery of an electric vehicle to increase its range or capacity.
Top up
Example sentence: I stopped at a charging station to top up the battery before continuing my journey.
To deplete the energy stored in the battery of an electric vehicle completely, resulting in a loss of power.
Run out:
Example sentence: Be careful not to run out of battery while driving in remote areas without access to charging stations.
A technology that enables electric vehicles to recharge their batteries at a much higher rate than standard charging methods, allowing for shorter charging times.
Fast charging:
Example sentence: Fast charging stations are becoming more common along highways, making long-distance travel in electric cars more practical.
A specialized form of machine learning that uses artificial neural networks with multiple layers to model and interpret complex patterns in data.
Deep learning:
Example sentence: Deep learning has achieved remarkable success in tasks such as image recognition and speech recognition.
Having the ability to acquire and apply knowledge and skills; exhibiting characteristics of human-like intelligence.
Intelligent
Example sentence: AI technologies aim to create intelligent systems that can perform tasks traditionally requiring human intelligence.
Capable of adjusting or changing behavior in response to new information or changing circumstances.
Adaptive
Example sentence: Adaptive algorithms in AI can learn from user feedback to improve their performance over time.
To examine or study data or information systematically in order to understand its components, patterns, or relationships.
Analyze
Example sentence: AI systems can analyze large datasets to identify trends and insights that may not be apparent to human analysts.
To forecast or estimate future outcomes or events based on patterns or trends identified in historical data.
Predict
Example sentence: AI models are trained to predict stock prices, weather patterns, and consumer behavior with increasing accuracy.
To increase the size or capacity of AI systems or infrastructure to handle larger volumes of data or more complex tasks.
Scale up
Example sentence: As the demand for AI applications grows, companies need to scale up their computing resources to support them.
To make small adjustments or modifications to AI models or algorithms to improve their performance or accuracy.
Fine-tune:
Example sentence: Data scientists often fine-tune machine learning models to achieve better results on specific tasks or datasets.
Describing technology or systems that utilize artificial intelligence to enhance performance or functionality.
AI-powered
Example sentence: The new smartphone features an AI-powered camera that automatically adjusts settings for optimal photo quality.
A computer program or AI application designed to simulate conversation with human users, typically through text-based interfaces.
Chatbot
Example sentence: Many businesses use chatbots to provide customer support and answer frequently asked questions on their websites.
A computational model inspired by the structure and function of biological neural networks in the human brain, used in deep learning algorithms.
Neural network:
Example sentence: Neural networks are composed of interconnected layers of artificial neurons that process and interpret input data.
Energy derived from sources that are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
Renewable energy
Example sentence: The transition to renewable energy sources is crucial for reducing greenhouse gas emissions and mitigating climate change.
Energy derived from sunlight, typically captured through solar panels and converted into electricity or used for heating purposes.
Solar power:
Example sentence: Many households are installing solar panels on their rooftops to generate clean and renewable solar power.
Energy generated by harnessing the kinetic energy of wind through wind turbines to produce electricity.
Wind energy:
Example sentence: Wind farms are becoming increasingly common in rural areas, providing a sustainable source of wind energy.
Energy generated by the gravitational force of falling or flowing water, typically captured through dams or turbines to generate electricity.
Hydropower
Example sentence: Hydropower is one of the oldest and most widely used renewable energy sources, accounting for a significant portion of global electricity generation.
Organic matter derived from living or recently living organisms, such as plants or animal waste, that can be converted into biofuels or used directly for heating or electricity generation.
Biomass
Example sentence: Biomass energy can be produced from agricultural residues, forest residues, and dedicated energy crops.
Free from pollutants or harmful emissions; environmentally friendly.
Clean
Example sentence: Renewable energy sources such as solar and wind power are clean alternatives to fossil fuels.
Carbon-neutral: (adjective) Producing no net carbon emissions or having a net zero carbon footprint over the entire life cycle, including production, use, and disposal.
Carbon-neutral:
Example sentence: Biofuels are considered carbon-neutral because they release only the carbon dioxide absorbed by the plants during growth.
Producing good results without costing a lot of money; economically viable.
Cost-effective:
Example sentence: Investing in renewable energy can be cost-effective in the long run, as it reduces reliance on expensive fossil fuels and mitigates climate-related risks.
To produce or create energy from a particular source or process.
Generate
Example sentence: Wind turbines generate electricity by converting the kinetic energy of the wind into rotational motion.
To utilize or control the energy from a natural source for a specific purpose, such as electricity generation.
Harness
Example sentence: Hydropower plants harness the energy of flowing water to generate electricity.
To change something into a different form, substance, or state.
Convert
Example sentence: Solar panels convert sunlight into electricity through photovoltaic cells.
To make practical and effective use of something, such as an energy source or technology.
Utilize
Example sentence: Geothermal power plants utilize heat from the Earth’s core to generate electricity.
To allocate resources, such as money or time, into something with the expectation of achieving future benefits or returns.
Invest
Example sentence: Governments and businesses are investing in renewable energy infrastructure to reduce carbon emissions and combat climate change.
To gradually discontinue or replace something, such as a technology or energy source, over time.
Phase out
Example sentence: Many countries are phasing out coal-fired power plants in favor of cleaner and more sustainable energy alternatives.
To increase or intensify the production or deployment of something, such as renewable energy capacity.
Ramp up:
Example sentence: Governments are ramping up investment in wind and solar energy to meet ambitious renewable energy targets.
Energy derived from renewable sources with minimal environmental impact, often used interchangeably with “clean energy.”
Green energy: (colloquial phrase)
Example sentence: Green energy initiatives aim to promote the adoption of renewable energy technologies and reduce reliance on fossil fuels.
Achieving a balance between the amount of greenhouse gases emitted and removed from the atmosphere, typically through measures such as carbon offsetting and emissions reductions.
Net zero:
Example sentence: Many countries have committed to reaching net-zero carbon emissions by 2050 to limit global warming and mitigate climate change.
Not connected to the main electricity grid; self-sufficient in terms of energy production and consumption.
Off-grid:
Example sentence: Off-grid homes rely on renewable energy sources like solar panels and wind turbines for electricity generation.
Online platforms where users can share content, interact, and connect with others.
Social Media
To transfer data or files from the internet to a local device.
Download
