Overview
Laptops are portable computers that have both
the capability and functionality of desktop computers. These portable
computers are small, foldable, and can be easily carried around. The
components of a laptop are similar to that of a desktop, except for its
small size. In a laptop computer, the mouse, scroll, key board, and
screen are integrated within a single unit. There are many computer
manufacturers who deal with laptop computers. Some to the top brands
include Samsung, Sony, Acer, Apple, Dell, Fujistu, LG, HP, and
Panasonic.
How it Works
Similar to desktop computers, laptop computers are also powered by
microprocessors. These microprocessors are considered as the vital of
the laptop that synchronizes with all functions based on the programmed
instructions. There are wide range of microprocessors available in the
market that include, Motorola's PowerPC family, Intel's Pentium and
Celeron families, and AMD's K5 and K6 families. Next to processors, the
operating system plays a fundamental role in proper functioning of the
laptop. The set of pre-programmed instructions that tell the
microprocessor what to do is called as operating system. Laptop computer
come with both Read Only Memory (RAM) and Random Access Memory (ROM).
The main function of RAM is to store the application software and data
files while the computer is running. Most laptops should have at least
64 MB of RAM to have sufficient memory to run operating systems and
applications software.
Benefits
Laptops have more benefits that a regular desktop computer. The main
advantage is its portability and small size. Notebook laptops can be
easily fitted into briefcases or backpacks. The small size and low
weight make it very easy to carry these laptops around. Laptops can work
on energy stored in batteries, so you can charge the laptop and use it
even when there is no power. This feature also enables one to use
laptops in remote locations where there is no electric power supply.
Costs
The cost of the laptop depends on the brand and the model. The price
range of a laptop is anything from $500 to $3,000. Comparatively laptops
are costlier than desktops. You can also go in for second hand laptops
which may be more affordable.
Timing
You can go in for laptops if the nature of your business requires a
lot of travel. Before you purchase a laptop, you can check out the
various models and brands that are available in the market that fit into
your needs and budget. Sometimes manufacturing companies or dealers may
organize discount sales for promoting their products. You can make use
of such offers and grab a good laptop for your office. The most
important thing that you need to consider is how essential the laptop is
for your work before you invest in one.
