书籍 Solutions - 基础 - 单元 7 - 7C

to get rid of something, often by throwing it away or selling it

to add a piece of software to a computer system

to cause a machine, device, or system to start working or flowing, usually by pressing a button or turning a switch

to join a device such as a computer or cell phone to a computer network or the Internet

to send an electronic file such as a document, image, etc. from one digital device to another one, often by using the Internet

to click on a particular link on the Internet

to remove a piece of data from a computer or smartphone

to start or turn on an engine or machine that has been stopped

to put or bring something into a particular location or object

to access and browse a website

to create a digital form of a picture or a document to store, edit, or view it on a computer

at a later time

after a long time, usually when there has been some difficulty

used to introduce the first and essential point or reason when presenting a series of statements

coming immediately after a person or thing in time, place, or rank

at this moment or time

used to introduce the second point, reason, step, etc.

after the thing mentioned

used to introduce the third point, reason, step, etc.

to begin to act, happen, etc. in a particular manner

the energy that is obtained through different means, such as electrical or solar, to operate different equipment or machines

(technology) the origin or starting point of data, energy, or a process

a cable designed to carry electrical current from a power source to a device or appliance that requires electricity to operate

a secret group of letters or numbers that allows access to a computer system or service

a place where people work, particularly behind a desk

a number of interconnected electronic devices such as computers that form a system so that data can be shared

a folder or location on a computer where deleted files are temporarily stored before being permanently removed

a computer file, book, piece of paper etc. that is used as evidence or a source of information

an area on a computer where the icons of programs are displayed

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

an electronic device that stores and processes data