Importance of Computer Diagnostics - By: Jordan V.

We are in the information Age, also commonly known as the computer Age or information Era. Advance computer system is a necessity to process different kinds of task in this information driven society. The computer age will not be possible without advance computer system. However even with this advent of technological breakthrough computer problems cannot be avoided at all the time that is why it is important that you know some basic Computer Diagnostics.

Software Diagnostic

There are two types of computer diagnostics. Since the computer system is a marriage of hardware and software working together, it is important to know the basics. The software side includes the operating system, drivers, office application and other non tangible program that is running at the background that makes the computer work. A computer problem could be a hardware or software problem so it is vital to identify if the symptom is a software or hardware issue and then run the necessary diagnostic.

There are a lot of company’s who develop software diagnostics. Usually software diagnostics fix the error in the program by checking for corrupted and broken commands. Each operating system like Windows, Mac and Ubuntu has its special way of running individual computer software diagnostics every time the system boots up to make sure that the computer will function properly.

This computer diagnostic that runs on the operating system checks if the hardware component is present. It also checks if the corresponding driver of that device is properly installed and working which will help the operating system and the hardware components communicate later on. Nowadays the computer software diagnostic that we are very familiar with are programs that detects malicious codes that may harm you computer. This is what we call anti-virus or anti-spyware program.

Hardware Diagnostic

The hardware is the part of the computer that you can see and touch like the monitor, keyboard, mouse and speaker. Inside your box, or the central processing unit (CPU), you will find your processor, hard drive, DVD Rom and memory. All of these components have to work all together in sync with the software in order to have a working computer. This is why the hardware computer diagnostic comes in handy.

Your computer will show thousands of possible symptoms every time it encounters a problem. Some computer manufacturers like Dell have built in hardware diagnostic that check which specific component is not working properly. For example, if the computer is not booting up, it is necessary to check what kind of error you are getting and run hardware diagnostic for the system hard drive to see if it is working properly.

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