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C1 Level Wordlist - Computer Science

Here you will learn some English words about computer science, such as "analog", "megabyte", "storage", etc. prepared for C1 learners.

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CEFR C1 Vocabulary
accessible
[Adjective]

(of a place) able to be reached, entered, etc.

Ex: The hotel accessible rooms equipped with grab bars and widened doorways for guests with mobility challenges .
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analog
[Adjective]

relating to or using signals in which information is represented through constant changing of physical quantities

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antivirus
[Adjective]

having the ability to protect a system from viruses by finding and destroying them

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compatible
[Adjective]

having the ability to work with different devices, machines, etc.

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down
[Adjective]

(of a computer system) not working temporarily or properly

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interactive
[Adjective]

describing the constant passage of data between a computer or other device and a user

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Bluetooth
[noun]

the system through which different devices can be connected to each other over short distances wirelessly using radio waves

Ex: The wireless speaker connects to my phone Bluetooth, so I can play music from anywhere in the room .
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Blu-ray
[noun]

a type of blue disk on which large data such as high-definition videos can be stored

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USB
[noun]

the technology or system for connecting other devices to a computer

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byte
[noun]

a unit for measuring the size of computer data that equals 8 bits

Ex: The music track is stored in MP3 format and is 4 megabytes in size , translating to around 32 bytes.
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kilobyte
[noun]

a unit for measuring computer data that equals 1024 bytes

Ex: The game download is 100 megabytes , consisting of approximately kilobytes of gaming content .
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megabyte
[noun]

a unit for measuring computer data that equals 1024 kilobytes

Ex: The game requires at least megabytes of storage space on your device , which is equivalent to half a million kilobytes .
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gigabyte
[noun]

a unit for measuring computer data that equals 1024 megabytes

Ex: The cloud storage service offers a plan with gigabyte of storage space for free , with options to upgrade to larger capacities .
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terabyte
[noun]

a unit for measuring computer data that equals 1024 gigabytes

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backup
[noun]

(computing) a copy of computer data that can be used to restore lost or damaged data

Ex: The external hard drive serves as backup for important documents and photos , providing peace of mind in case of emergencies .
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storage
[noun]

the keeping of data on a computer, etc.

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a small device used for storing data or transferring data between electronic devices

Ex: The IT department flash drives to employees for backing up their work files and documents .
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a disk on which data is stored, either inside or outside a computer

Ex: The technician replaced the hard disk drive in the desktop computer to resolve the data corruption issues .
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the non-physical space in which communication over computer networks takes place

Ex: The government has implemented regulations to ensure the safety and security of citizens cyberspace.
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a set of actions done on data by a computer to have a certain result

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default
[noun]

a predefined option based on which a computer or other device performs a particular task unless it is changed

Ex: default language on the operating system is English , but users can switch to other languages if needed .
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cursor
[noun]

a movable mark on a computer screen that indicates where the user is working

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display
[noun]

an electronic device that visually presents data

Ex: The conference room was equipped with a display for presentations during meetings .
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a list that presents different options on a computer screen and remains there until one option is chosen by the user

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hacker
[noun]

someone who uses computers to illegally access someone else's computer or phone

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help desk
[noun]

a service that gives information and support to the computer users, particularly those who work in the same place

Ex: help desk offers guidance on software installation and configuration .
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interface
[noun]

(computing) the program through which a user can interact with a computer, especially its design and appearance

Ex: The company conducted usability testing to gather feedback on interface design before launching the product .
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a very small piece of electronic equipment in a computer programed to control all the functions of the CPU

Ex: Consumer electronics like smart TVs or digital cameras incorporate microprocessors to handle multimedia processing and user interfaces .
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the application of images, text, audio, and video files collectively

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a compact electronic device designed for individual use, capable of performing various tasks such as word processing, internet browsing, and multimedia applications

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a desktop computer that is connected to a network, which is more upgraded than a personal computer

Ex: Workstations in research laboratories are equipped with specialized software and peripherals for conducting experiments and analyzing data .
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a computer program used for calculating data, especially financial data

Ex: Engineers use spreadsheet to perform structural analysis , calculate material requirements , and estimate costs for construction projects .
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to use computers to perform a task or do a particular job

Ex: The restaurant computerized its ordering system to speed up service and reduce wait times .
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to encode
[Verb]

to transform data into a coded form

Ex: In digital communication , data is encoded before transmission for error detection and correction .
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to format
[Verb]

(computing) to prepare a storage device, such as a hard drive or USB, for use by deleting all the data on it and setting it up for a specific file system

Ex: Be sure to back up all your files before format your computer to avoid losing important data .
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to load
[Verb]

to move data or a program from a local storage device into the memory of a computer

Ex: The graphic designer load high-resolution images into the design software for a print project .
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to find and collect data stored on a computer

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to improve a machine, computer system, etc. in terms of efficiency, standards, etc.

Ex: The team upgraded the website to improve user experience .
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to game
[Verb]

to play computer or video games

Ex: My friends and I game late into the night , immersed in virtual worlds and epic battles .
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a type of computer memory tasked with temporarily storing data for a quicker access

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a device fixed in a computer to store information, which retains data if power goes off and is much faster compared to a hard drive

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a decentralized naming system used on the Internet to translate human-readable domain names into numerical IP addresses that computers can understand, enabling the proper routing of data between devices and servers

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