Widgets Are

Widgets are:

A) little black and white squares that appear in magazines,posters,and store displays.
B) antivirus programs that help individuals avoid identity theft.
C) characters in Second Life which is a virtual world.
D) small bits of software on a website,desktop,or mobile device that perform a simple purpose,such as providing stock quotes.
E) identifying string of text,on users' computers that permit website operators to track how often a user visits the site,what he or she looks at while there,and in what sequence.