Match the following words and word expressions to their definitions. 1) link 2) extension 3) interactivity 4) newsletter 5) free trial 6) banner 7) pop up window 8) embedded video 9) flash movies 10) user-driven programs 11) media streaming 12)

1. Before reading the text match the following words and word ex
pressions to their definitions.
1) link
2) extension
a) animations that include sound and images
b) service offered to customers for free for a
short period of time
3) interactivity
4) newsletter
c) reference to another document
d) the programs in which full control is given
to the users
e) the communication process between hu
mans and computer software
5) free trial
6) banner
7) pop up window
f) easy to use
g) a window that suddenly appears when
you select an option
8) embedded
video
9) flash movies
h) a message sent out to subscribers on a regu
lar interval
i) a set of characters after a filename used to
identify the kind of file
j) video within an email for marketing pur
poses
10) user-driven programs
11) media
streaming
12) user-friendly
k) an advertisement that extends across the
width of a web page
l) a technique for transferring data as a steady
and continuous stream