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CEFR C1 Vocabulary - Lesson 13

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]
able to be reached, entered, etc.
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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
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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
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kilobyte
[noun]
a unit for measuring computer data that equals 1024 bytes
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megabyte
[noun]
a unit for measuring computer data that equals 1024 kilobytes
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gigabyte
[noun]
a unit for measuring computer data that equals 1024 megabytes
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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
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storage
[noun]
the keeping of data on a computer, etc.
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flash drive
[noun]
a small device used for storing data or transferring data between electronic devices
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hard disk drive
[noun]
a disk on which data is stored, either inside or outside a computer
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cyberspace
[noun]
the non-physical space in which communication over computer networks takes place
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data processing
[noun]
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
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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
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drop-down menu
[noun]
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
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interface
[noun]
(computing) the program through which a user can interact with a computer, especially its design and appearance
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microprocessor
[noun]
a very small piece of electronic equipment in a computer programed to control all the functions of the CPU
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multimedia
[noun]
the application of images, text, audio, and video files collectively
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personal computer
[noun]
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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workstation
[noun]
a desktop computer that is connected to a network, which is more upgraded than a personal computer
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spreadsheet
[noun]
a computer program used for calculating data, especially financial data
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to computerize
[verb]
to use computers to perform a task or do a particular job
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to encode
[verb]
to transform data into a coded form
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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
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to load
[verb]
to move data or a program from a local storage device into the memory of a computer
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to retrieve
[verb]
to find and collect data stored on a computer
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to upgrade
[verb]
to improve a machine, computer system, etc. in terms of efficiency, standards, etc.
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to game
[verb]
to play computer or video games
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random-access memory
[noun]
a type of computer memory tasked with temporarily storing data for a quicker access
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solid-state drive
[noun]
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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Domain Name System
[phrase]
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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