VOA慢速英语:What to Do When Your Technology Goes Wrong

connection - n. something that allows you to become connected to a system, network, etc., through a telephone, computer, or other device

frustrate - v. to cause (someone) to feel angry, discouraged, or upset because of not being able to do something

update - n. to change (something) by including the most recent information

developer - n. a person or company that creates computer software

troubleshoot - v. finding and fixing problems in machinery and technical equipment

forum - n. a website for discussing a topic

alert - v. to give (someone) important information about a possible problem, danger, etc.

keyword - n. a word that is used to find information in a piece of writing, in a computer document, or on the Internet

cable - n. a group of wires, glass fibers, etc., covered in plastic or rubber and used to carry electricity or electrical signals

plug - v. to fill or cover (a hole, space, etc.) with something

fray - v. to cause (a cloth or other material) to become worn down at the end or edge : to separate the threads of (a material)​

task - n. a piece of work that has to be done: a job for someone to do

pro - n. someone who has a lot of experience or skill in a particular job or activity