instant messaging	a king of e-mail where both people are online at the same time
chat rooms	an online conversation between a group of people on topics chosen by them
newsgroups	a website where people with shared interests can get news and information
attachments	files you send at the same time as e-mail messages
e-commerce	all kinds of business done on the Internet
browsing	looking at different websites, with no particular goal
surfing the Web	moving form one webside or one web page to another, usually looking for sth
graphic images	technical term for pictures , icons, diagrams...
ISP - Internet Service Provider	a company that offers users access to the Internet and services such as news, e-mail, shopping sites
downloading	bringing files to your computer from the Internet
uploading	sending files from your computer to the Internet or to another Internet user
spam	unwanted advertisements and other material send to you by e-mail from companies
cookies	a kind of program that is sent from the Internet to your computer, often without your knowledge
offensive material	material such as pornography or extreme political views, or amterial that encourages hate&violence
to bookmark	to put in a list of website you can access immediately
to subscribe to	to become a member of
to screen out	to prevent from reaching you
server	central computer that distributes e-mail and other services to a group of users
to be down	to be not working
to hack into	to access sth illegally
anti-virus software	protection against computer viruses
to bounce	to come back to sb (about an e-mail)
to be garbled	to be just a series of meaningless letters and numbers
undelete	opposite of delete
upload	opposite of download
outbox	opposite of inbox
offline	opposite of online
uninstall	opposite of install
to update	uaktualniać
e-signatures	a way of identifying yourself on the Internet with a unique code or name
e-learning	taking courses over the Internet
e-enabled	means that all the study materials can be accessed and worked with through the Internet
e-books	books which you can buy from the Internet or CD-ROM, and which you can then read on your computer
dotcom economy	it refers to Internet companies, whose web addresses typically end in .com