1.
a file that is sent together with an email message
2.
a system for connecting electronic devices to the internet without wires
3.
a computer program that is designed for a particular purpose
4.
the set of letters and numbers that you write on a computer screen to connect to a system (such as Facebook, Gmail....)
5.
to post photos or videos to the internet
6.
websites hat allow people to communicate and share information on the internet using a computer or mobile phone
7.
to move a file from the internet to your computer's memory
8.
a short piece of information that you give to a person when you cannot speak to them directly
9.
the system for using computers to send messages over the internet
10.
to look for information on a computer, the internet, etc.
