A2 · Elementary

Technology & Internet — A2 English Vocabulary

This A2 vocabulary list gathers 30 elementary English words about technology & internet — phones, computers and life online. Every word comes with a simple definition, its British-English pronunciation and a natural example sentence, so you learn each one in real context. When you are ready, open the flashcards to practise and remember them for good.

30 wordsBritish pronunciationExample sentencesDefinitionsFree flashcards
  1. computer/kəmˈpjuː.tə/

    An electronic machine that stores and works with information.

    “I use my computer for work every day.”

  2. internet/ˈɪn.tə.net/

    The worldwide system that connects computers together.

    “The internet is very slow today.”

  3. website/ˈweb.saɪt/

    A set of pages on the internet about a subject.

    “Our school has a new website.”

  4. password/ˈpɑːs.wɜːd/

    A secret word or code used to enter an account.

    “I forgot my email password.”

  5. screen/skriːn/

    The flat part of a device where you see pictures and text.

    “The phone has a large screen.”

  6. keyboard/ˈkiː.bɔːd/

    The set of keys you press to type on a computer.

    “She typed quickly on the keyboard.”

  7. laptop/ˈlæp.tɒp/

    A small computer you can carry and use anywhere.

    “He carries his laptop to the office.”

  8. email/ˈiː.meɪl/

    A message sent from one computer to another.

    “I sent an email to my teacher.”

  9. message/ˈmes.ɪdʒ/

    A piece of written or spoken information sent to someone.

    “She left a message on my phone.”

  10. download/ˌdaʊnˈləʊd/

    To copy something from the internet to your device.

    “You can download the app for free.”

  11. upload/ˌʌpˈləʊd/

    To send something from your device to the internet.

    “Please upload your photo here.”

  12. file/faɪl/

    A collection of information stored on a computer.

    “I saved the file on my computer.”

  13. software/ˈsɒft.weə/

    The programs that tell a computer what to do.

    “The new software is easy to use.”

  14. battery/ˈbæt.ər.i/

    A device that stores power for a machine.

    “My phone battery is almost empty.”

  15. charger/ˈtʃɑː.dʒə/

    A device used to fill a battery with power.

    “I left my charger at home.”

  16. online/ˌɒnˈlaɪn/

    Connected to the internet.

    “I bought the tickets online.”

  17. network/ˈnet.wɜːk/

    A group of computers connected together.

    “The wifi network is not working.”

  18. device/dɪˈvaɪs/

    A machine made for a particular purpose, like a phone.

    “This device connects to the internet.”

  19. app/æp/

    A program you use on a phone or computer.

    “There is an app for learning English.”

  20. search/sɜːtʃ/

    To try to find information, especially on the internet.

    “I search the internet for information.”

  21. click/klɪk/

    To press a button on a mouse or a screen.

    “Click the button to start the game.”

  22. printer/ˈprɪn.tə/

    A machine that puts text or pictures onto paper.

    “The printer is out of paper.”

  23. social/ˈsəʊ.ʃəl/

    Relating to meeting and talking with other people.

    “She spends hours on social media.”

  24. update/ʌpˈdeɪt/

    To make something more modern or add new information.

    “Please update the app to the new version.”

  25. account/əˈkaʊnt/

    A personal record that lets you use a service online.

    “I created an account on the website.”

  26. virus/ˈvaɪ.rəs/

    A harmful program that can damage a computer.

    “A virus damaged my computer.”

  27. connect/kəˈnekt/

    To join one thing to another.

    “I cannot connect to the internet.”

  28. data/ˈdeɪ.tə/

    Information, especially stored by a computer.

    “The app uses a lot of mobile data.”

  29. headphones/ˈhed.fəʊnz/

    A device worn over the ears to listen privately.

    “He listens to music with his headphones.”

  30. webcam/ˈweb.kæm/

    A small camera connected to a computer.

    “We talked using a webcam.”

Using technology & internet words in English

Technology vocabulary spreads fast between languages, so many of these words will already look familiar. That is exactly where the danger is: the word is borrowed but the grammar around it is not. English says on the internet, keeps software uncountable, and splits log in the verb from login the noun. Nearly every mistake learners make on this list is a mistake about the small words, not the technical ones.

What to watch out for

Words learners mix up

Technology words arrive in every language looking identical, so the meanings feel safe. What does not travel is the direction a verb points in, whether a noun can be counted, and which of two near-identical words a website is actually asking you for.

Which way is it moving?

WordWhat it actually meansIn a sentence
downloadTo bring a file from the internet onto your device. It comes towards you, and the source takes from.I downloaded the form from their website.
uploadTo send a file from your device out to the internet. It goes away from you, and the destination takes to.She uploaded the photos to the shared folder.
updateTo replace something with a newer version. Both verb and noun, and the noun is countable: a security update.My phone is installing an update.
connectTo join two things so they can work together. Takes to for a network and with for a person.I cannot connect to the wifi.

The download-and-upload pair is decided entirely by direction, which is why a bad connection is described as slow to upload rather than the other way round. Note that update has a second everyday life outside technology — I will update you tomorrow means I will tell you the latest news — and there it takes a person as its object.

The internet, a website, and being online

WordWhat it actually meansIn a sentence
internetThe whole global network. It takes the, and the preposition is on: on the internet.I read it on the internet.
websiteOne organisation’s set of pages. One word, countable, and you go to it or find something on it.Their website has the opening times.
onlineOne word, and both an adjective and an adverb. It never takes the: I bought it online.The course is entirely online.
appA program on a phone or tablet. Short for application, and now the ordinary word rather than the slang one.There is an app for the bus timetable.

The three prepositions here cause more errors than any of the technical vocabulary: something is on the internet, on a website and in an email or a file. And online resists everything — no article, no preposition, no plural — so I am in online and on the online are both wrong where the bare word is right.

What a website asks you for

WordWhat it actually meansIn a sentence
accountYour registered identity on a service. You create, log in to or delete one.You need an account to leave a comment.
passwordThe secret word or string that proves the account is yours. Countable, and one word.I have forgotten my password.
fileOne saved item — a document, a photo, a song. Countable, unlike the software that opens it.Send me the file as an attachment.
dataInformation stored or sent. Almost always treated as uncountable in modern English: the data is.The app uses very little data.

Account is worth a second look, because the same word covers your bank account and your login, and only context separates them. Data was once a Latin plural and a few careful writers still say the data are, but in everyday and business English the singular has won and is the safer choice at this level.

Collocations that sound natural

The phrases below are the ones you will need when something stops working, which is when learners most often reach for a translation and produce a sentence nobody says.

See the full A2 collocations list →

Where each word belongs

Three of these are ordinary words that behave oddly in this topic, one is plural-only, and one is a genuine false friend that changes what you have said about a person.

Sentences to try

Four frames with the prepositions that cause the trouble. Say them with the devices you actually use.

Questions about technology & internet vocabulary

Do I say "on the internet" or "in the internet"?

On the internet. English treats the internet as a platform or surface you put things onto, in the same way as on television, on the radio and on a website. In is reserved for containers — in an email, in a file, in a document — because those genuinely hold the content inside them. The related adverb is written as one word with no article: I am online, go online, never in online.

Is "software" countable?

No. Software is uncountable, so it takes no a, no plural and a singular verb: The software is out of date. If you need to count, use a piece of software, or change the word to a program, an app or an application, all of which are countable. Hardware, equipment, data and information follow the same pattern, which is why informations and softwares both sound immediately wrong to a native speaker.

Is it "log in" or "login"?

Two words when it is the action, one word when it is the thing. You log in to your account, and your login is the username you use to do it. English does this consistently with phrasal verbs that have become nouns: back up the files and keep a backup; set up the printer and follow the setup; check in at the airport and go to the check-in. If you can put a word between the two halves, you need the two-word verb.

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