Use of Computers in Business

The Information Technology (IT) revolution that brought in computers has gone through a variety of stages. The prominent introduction being in the 1960s, when big companies had to store large amounts of data. The revolution of computers initially was used for complex data bases only. However, people realized the many uses that computers had to offer to everyone for daily use. Two major breakthroughs were the introduction of PCs and Mac computers, which of course greatly facilitated businesses and working people in several ways. Apart from that, hardware such as scanners, CDs, floppy drives, and printers, have facilitated the operations of offices in a big way.

All-in-one Device
Earlier, before computers were introduced in businesses, there were multiple devices in offices such as fax machines, typewriters, telefax equipment, stenography equipment, and filing cabinets that were used extensively. Computers successfully replaced all these office tools. The entire office became ‘dematerialized’, which also resulted in the optimum use of the available space.

Accounting and Finance
A computer is a clever accountant. There are countless accounting software that can cleverly record entries and plan finances. These financial software basically increase the accuracy and efficiency of the accounting process. There

Notebook Computers Under $300

Computers have become an inseparable part of our lives. Right from paying your bills to communicating overseas, everything can be done using a computer. Now, more than desktop computers, laptop computers have become more popular. If you are looking for a computer which is lightweight and gives you good portability with basic features, then consider some cheap notebook computers. Here are some of the top notebook PCs under $300 which you can consider.

Notebook Computers Reviews

Asus Eee PC 1005HAB Netbook
This is a lightweight, good-looking mini notebook computer under 300 dollars. This computer has 1 GB RAM and comes with and Intel Atom N270 1.6 GHz processor, and 160 GB hard disk. It has 10.1 inch display screen and a camera embedded on top of the screen.

Acer Aspire One AOD255-2520
This netbook from Acer is one of the best notebook computers, and comes with a 10.1 inch display and is priced around $300. It comes along with 250 GB hard drive and 1 GB of DDR3 RAM. This model comes in various colors like black, red, brown, and aquamarine. It also comes with a webcam. Overall a good performing notebook computer under 300.

Lenovo IdeaPad S10-3

Best Computer for Video Editing

While selecting a machine for NLE (non-linear editing), there are certain configurations that are a must. Before we start discussing them, let us discuss what’s the best PC for editing videos. Is it a Laptop or Desktop? The greatest advantage of laptop computers over desktops is portability and the less space they occupy. But, trust me if you wish to do some serious editing, then having a setup fixed in a room works the best. Why?

Because, while editing you would like some quiet and peace, and put the setup in a room where your little brother/sister or pet doesn’t disturb it. Also, while rendering videos (which can take hours or even a night) takes time, it is best that you have a setup in a room which doesn’t get disturbed.

Laptop Vs. Desktop
» The biggest advantage of having a desktop computer for video editing is that you can buy a powerful machine for a price which is half or one-third less of a laptop, yet loaded with the same features.

» Another advantage of a desktop PC over laptop is that you can keep updating the hardware in a desktop, while updating laptop hardware is

Role of Computers in Education

Role of computers in educationComputers have changed the way we work, be it any profession. Therefore, it is only natural that the role of computers in education has been given a lot of importance in the recent years. Computers play a vital role in every field. They aid industrial processes, find applications in medicine; they are the reason why software industries developed and flourished and they play an important role in education. This is also why the education system has made computer education a part of school curriculum. Considering the use of computer technology is almost every sphere of life, it is important for everyone to have at least the basic knowledge of using computers. Let’s look at what role computer technology plays in the education sector.
Computers in Education
Computer technology has had a deep impact on the education sector. Thanks to computers, imparting education has become easier and much more interesting than before. Owing to memory capacities of computers, large chunks of data can be stored in them. They enable quick processing of data with very less or no chances of errors in processing. Networked computers aid quick communication and enable web

Buying the Perfect Computer – The FIRST Time

So you’ve finally decided it’s time for a change. No matter
what advice you follow that old work horse of a desktop
computer you have has outlived its usefulness with slow
loading applications and a continuous rise in operation

Searching for that Perfect Computer can be about as much fun
as purchasing a new car and about as frustrating also when
sorting through the various brands while trying to decide
which “bells and whistles” best fit your needs. Besides all
that trying to return something that is so large can be both
inconvenient and very difficult to do. So making the right
decision the FIRST time is the wise path of choice.

For starters you’ll need to decide what you want to do with
your computer. Are you into the video game scene or are you
someone who likes to just surf the internet and occasionally
do some book keeping with simple word processing software?

If you’re into video games you’re going to want a machine
that can handle the high level of graphics and superior
sound quality. On the other hand if you’re not into all
that high adrenalin stuff you can probably get by with a
less expensive system.

Netbooks vs. Notebooks

The smaller the word, lesser the computing power, lesser the speed, and lesser the price. The difference between a notebook and a netbook is as subtle as the difference in the words. Many believe that there is no specific difference between them; it just depends on what one chooses to call them. When laptops hit the market, they were ‘lap’tops. They shrank in size and began to be called notebooks. Today, the words ‘laptop’ and ‘notebook’ are used interchangeably. Similarly, as notebooks reduced in size, they got the name netbooks. Well, this is what the common perception is. But the truth is slightly different. There are certain differences between netbooks and notebooks in terms of not just their word-lengths; but also their size, computing power, speed, hardware and operating system compatibility, networking support, and other features. Before we begin with a discussion on netbooks vs. notebooks, let’s understand them, one at a time. Here’s an introduction to both notebooks and notebooks, followed by a discussion on the differences between them.
The Difference

An Introduction to Netbooks
Netbooks belong to the class of subnotebooks or small ultraportable laptop computers. Netbooks are inexpensive in

Top 7 Companies that Manufacture Gaming Computers

Companies that manufacture gaming computersGaming computers are completely different from traditional PCs since they are solely dedicated for playing video games. Such machines need to be extremely powerful, i.e, they should be well-equipped for heavy gaming, allow easy upgrades, have super-cooling mechanisms, look good, and above all, have an exceptionally high speed. There are many companies in the market that manufacture such computers that are custom-made to satisfy the demands of the gaming enthusiasts. Here, we discuss some of the best and most popular gaming computer manufacturers to help you decide which ones are worth having a look.


Alienware Corporation is one of the leading manufacturers of high-performance gaming computer systems headquartered in Miami. It was founded by Alex Aguila and Nelson Gonzalez in 1996, but was acquired by Dell, Inc., in 2006. Some of the company’s products namely, “Area-51”, “Aurora”, “ALX”, and “Lightspeed” have gained immense popularity within a short time frame owing to their exceptionally high performance that has appealed the target audience. The company makes use of cutting-edge technology processors, graphics cards, and hard drives that are crucial for heavy gaming applications. Their systems range in price between USD 799 and USD

Uses of Computers in Space Exploration

Uses of computers in space explorationDid you know?
It would be impossible to have the Hubble Telescope in space, had it not been for the advancement in computers and space technology. The James Webb Space Telescope (JWST), which will succeed Hubble, will be launched soon, which is accompanied by advanced computer systems and software, that will help us further reveal the enigmas of the universe.
Computers have led to major advancements and breakthroughs in space research. Every aspect of space technology, be it designing a spaceship, its control and navigation, or compiling and processing data, has all been done by computers. The complicated arithmetical computations needed to fly spacecrafts, monitor the work of astronauts in space, keep them alive, and analyze as well as interpret the collected data, would be extremely difficult and take a long time, if not for computers. In fact, computer technology and space research have grown together, to take astronomy to new heights, wherein we are able to unravel some of the numerous mysteries of the universe.
Getting Into Space
Designing the Spaceship
Computers help design the aircraft which is made from equipment that is customized and highly sophisticated. This spacecraft has