Computer Technology Topics

The 21st century is the age of computer technology and it has brought about a fundamental change in every facet of our life. It has largely influenced the way we communicate and the way information exchange is facilitated in today’s world. An emergent phenomenon, that is a byproduct of advances in computer networking technology, is the Internet. It has truly transformed the world into a global village, with every part of the world linked to its vast network. This happened out of the evolution of the field of information technology (IT).

Topics About Computer Technology

If you are planning to pursue a career in information technology. You have a lot to learn. This is a compendium of many computer related topics, that will provide you with an idea about the things you need to know, as you become a part of the large community of technologists.

It involves information about the history of computers, as well as topics on new technologies. It’s singularly impossible to cover each and every topic related to these fields, in one article. That’s why, I have provided links to detailed articles, on various technological trends.

History Topics
Programmable computers have been in development since the 1930s. Within seven to eight decades, they have evolved from the early vacuum tube based four-story machines, to the laptops and supercomputers of today. The development of operating systems and establishment of software development industries, combined with advances in semiconductor physics, have led to the portable PC revolution we see today. If you are researching their history, here are some interesting topics to read.

– When was the First Computer Made
– History of Computers
– Who Made the First Computer
– Intel Microprocessor History
– History of Microprocessors
– History of Macintosh Computers
– Computer History: Full Timeline
– Evolution of Computers

Hardware
Computer hardware provides the functionality needed to drive the juggernaut of information technology, that is taking the world by storm. Here are some related topics that include information about everything, ranging from processors to data storage devices.

Processor

– Best Processor
– What are Computer Chips Made Of
– AMD Vs. Intel Processors
– Intel Core i3 Vs. i5 Vs. i7
– 32 Bit Vs. 64 Bit Processors
– Intel Core i3 Vs. Core 2 Duo
– Quad Core Vs. Dual Core
– What is Processor Cache
– i3 Vs. Dual Core
– Intel Vs. AMD Processor Comparison

Motherboard

– Best Motherboard Brand
– Motherboard Types
– What is a Motherboard

Memory

– Computer Memory Types
– How Does Computer Memory Work
– Computer Memory Test
– What is Virtual Memory
– How to Check RAM
– What is RAM

Hard Drives

– Hard Drive Types
– How to Use an External Hard Drive
– How to Check Hard Drive Space
– How to Repair Bad Sectors on a Hard Drive
– How to Clean a Hard Drive

Data Storage

– Data Storage Types
– Types of Databases
– RAID 5 Vs. RAID 1
– RAID Levels Explained
– Advantages of Relational Databases

Repair

– Computer Freezes After Startup
– Print Screen Not Working
– System Restore Does Not Work
– High CPU Usage Problem
– Boot Up Problems
– Fix Cyclic Redundancy Check Error

The range of topics provided above are testimony to the complexity involved in this field. Computers are taking over most of the data processing jobs in the field of finance. Through the integration of advanced electronics and computing technology, robotics is emerging as a field of the future. The ultimate dream of computer technologists is developing an artificial intelligence; an artificial mind that will be able to think and figure out things on its own. While it still remains a very distant dream, smart machines and robots, with limited analytical capabilities, have already been developed. It is safe to conclude that the future of computing technology is very promising.

How has Computer Technology Affected our Lives?

Using a computer to write about computers is like searching for ‘Google’ on Google! Computer technology is so much a part of our lives, that we cannot imagine living without it. Computers serve as efficient data storage systems and excellent information processors. They can store, organize, and manage huge amounts of data. Moreover, they operate at incomparable speeds, thus saving human time and effort to a large extent. True, they are an integral part of our lives. It is said that inventions change the way we live. Computer technology is a classic example of this adage. It has indeed changed our way of living.

Computer technology that is in daily use today finds its roots in the oldest computing systems like Abacus and slide rules. The evolution of computers can be traced back to calculators and punched cards, which were some of the earliest computing devices. Analog computing devices evolved into digital information processors and from then on, there was no looking back! For a closer look at the major events in the computer history, you must go through the full timeline of computers.

For many years after 1960, when the third generation computers were created, desktops remained to be popular for personal and business use. Research in this field continued, giving rise to the development of laptops, palmtops, miniature tablet PCs, and PDAs. As we see today, they serve as ‘personal digital assistants’ in the literal sense of the term. Their small size endows them with portability, thus adding to user convenience. As they can be operated on batteries, they provide computer users with mobile computing capabilities. How has this affected our lives? Well, we can remain connected to the world at all times. Work is no more location-dependent.

Operating systems are a vital component of computer technology. They help in the management of a variety of computer operations and in the sharing of computer resources. They handle the scheduling and execution of computer programs, help in the management of files, and handle interrupts. They manage multiple user profiles and user accounts, thus playing a major role in maintaining computer security. Certain types of operating systems offer distributed processing capabilities and support multitasking and multi-user operations. The most important role of an operating system is to provide the users with an interactive interface. They have made the interaction with computers, a user-friendly experience and made it easy for the common man to make friends with this technology.

Computers, as we know, can perform complex mathematical operations and process large amounts of information. Thanks to their computational powers, long and complex calculations can be performed within seconds. They can be programmed to execute complex instruction sequences through the use of programming languages. The software industry is one of the most progressive industries of the world. Computer technology gave rise to this industry and changed the face of the globe.

The multimedia capabilities possessed by computers make them ideal audio-visual media. They can be made to play movies and music. They offer support to a variety of storage media like CDs, DVDs, floppy disks, and USB drives. Computer hard discs are also capable of storing and playing audio and video. And how has this affected our lives? Well, it is due to these storage and audio-visual media, that we can maintain soft-copies of data. Gone are the days, when we used to document on paper. Gone are the days when students maintained traditional notebooks. Many of them possess notebook computers today. Today’s education is about PowerPoint presentations and e-homework assignments. TVs and radios were once, the only means of entertainment, but not any more. Today’s entertainment is about the computer and Internet technology.

Perhaps one of the major advantages of computer technology is its ability to provide us with Internet access. Computers possess networking capabilities, which makes it possible to connect multiple computers and achieve exchange of information between them. Network communication is possible, thanks to the networking features offered by computers.

These were some of the important effects of computer technology on our lives. The list can go on. However, the very fact that you are on a computer reading about the effects of computer technology, which were typed into a computer, speaks a lot about how this technology has affected our lives. Don’t you think so?