Basic

The ugly truth about computer printers

The ugly truth about computer printersThe printer is the source of pain and problems for every computer user.  The ugly truth about computer printers is that everyone has one and they all stink.

A printer is very mechanical, there are a lot of moving parts.  Every printer from the very simplest, to the most complex, has numerous gears, springs, and rollers that all need to move in perfect harmony in order for your printer to work.  

Desktop personal computer system basic parts defined

Learning basic computer conceptsIf you are studying personal computers as the beginning of your career in technology, or perhaps you are just trying to understand how things work on your home computer to better deal with problems and upgrades, you can't get away with not knowing some very basic definitions of the components of a desktop personal computer system.

There have been so many types of hardware and software over the years, keeping up to date on what is current is a full time job for many computer support technicians. This section is meant to be a brief introduction to common personal computer terms, we are only introducing you briefly to the basics.

If you are interested to learn more, many of the topics described here are covered in more detail throughout the websites of the Guru42 Universe. Over at our sister site GeekHistory.com we explore the history of technology and the evolution of personal computers.

Basic computer networking explained in simple terms

A basic understanding of the concepts of computer networkingWhether you are a business manager learning the language of technology to better communicate with IT staff, or just beginning your IT career, don't overlook a basic understanding of computer networking.

What is computer networking?

The simplest definition of a computer network is a group of computers that are able to communicate with one another and share a resource. A computer network is a collection of hardware and software that enables a group of devices to communicate and provides users with access to shared resources such as data, files, programs, and operations.

In simplest terms, a computer network is created to share. In teaching computer networking I often commented that if you find someone who didn't like to use the computer network, they probably had a personal issue with the concept of sharing.

We live in a world of data and information. We love to share data and information. All that data and information gets from my house to your house thanks to the concepts of computer networking. We need computer networking to build the vehicles that transport data and information.

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