CEFR A2
Technology & Internet Vocabulary Quiz
Free technology and internet vocabulary quiz: devices, apps and online words with answers, explanations and example sentences. Practice online or print.
Technology & Internet: Frequently Asked Questions
What is the difference between hardware and software?
Hardware is the physical parts of a computer — the screen, keyboard, chips. Software is the programs and apps that run on it, such as a browser or word processor.
What does the phrasal verb log in mean?
Log in (or sign in) means to enter your username and password to access an account or service. The opposite is log out. Log on and sign on mean the same as log in.