2. LAPTOP
A laptop computer system can be
portable and mobile. Its close to
being exactly the same as a
desktop computer with the
display, the keyboard and also the
touchpad. It is powered by an AC
adapter. It uses a power supply
for a certain amount of time
before it needs to be charged.
Also it can be connected the the
internet via WiFi.
3. TABLET
A tablet is the modern mobile
computer, larger then a mobile device
converted into a flat touch screen
instead of using a keyboard. The iPad
uses most its technology from the
iPhone which also made by
Apple.Inc. it can access the internet
with WIFI and most tablets now can
be connected through 3G.
4. SMARTPHONE
Smartphones are mobile phones
built on a mobile operating system
with more advanced features and
computing capability's for example a
smartphone can be used as a
portable media player or low end
cameras etc. New smartphones can
connect through 4G and 3G. Also
you can use it as a gaming device
due to some phones having app
stores. Most smartphones will run
an iOS or android operating
system, only now has nokia has
released the window's phone run of
an windows operating system.
5. COMPUTER
A computer is a device that can
be programmed to carry out a
set of arithmetic or logical
operations. A computer consists
of at least one processor, which
is the Cpu and some form of
memory component. The
keyboard, mouse and desktop
etc. is not built in, it needs to be
attached for it to work.
6. SERVER
In most common use, a server is a
physical computer dedicated to run
one or more services, to serve the
needs of the users of other
computers on the network. It can be
all kinds of servers for example a
database server, file server and a
web server etc. these servers has
to be of the highest spec to have
there capability's of what they are
asked to do.
7. DIGITAL CAMERA
A digital camera is basically a
camera that takes video or still
photographs by recording images on
an electronic image sensor. Literally
all cameras are now digital. They can
be mostly incorporated into PDA’s
and mobile phones. New high end
cameras are now installed with an
android system.