Windows Xp questions.

3.
a) The task bar is the narrow band at the bottom of the desktop.
b) The shortcut icon is identified by the small arrow on the left.
c) The first time you start Windows the icon that appears on the desktop is the recycle bin.
d)The notification area contains different users.
e) Windows keeps the task bar tidy by consolidating buttons when there are to many.
f)The right-facing arrow means that there is a secondary menu.
g)The texts,images, and music files are in either the documents,pictures,and the music folder.
h)The restore down button The restore button can make your window go to its original size.
i) The welcome screen will appear when a program needs some information from you before it can complete a command.
j)You use the control panel to set up user accounts.
k)When u want to interrupt your windows session you go to the start button and click log off.

Why is the computer powerful?

Why is the computer powerful?
I think the computer is powerful because it is easier and faster to find information than when looking for info in books.