It is not an overstatement to say that many computer users do not know what computer hardware is let alone being able to differentiate it from software. The best they know and they can do is to operate their system anytime they need it. However, this is not the best. You need to know a little about the computer and its hardware as well as its components. Computers are like the human body with various components that come together to make the entire system.
As the name suggests, computer hardware is the peripheral or the palpable component of the computer different from the software or program that is used in it. It is the unit of the component that you can touch and feel. Hardware is not the same in every computer. What determines the hardware your computer will use are the brand and the model of the computer that you are using. Sometimes computers of the same brand but different in the model may not even use the same hardware. Another thing that you should know about hardware is that it is essential for the running of computer software. If you do not have good hardware, your software will not perform well no matter the quality and the version you are using.
When you hear about hardware with reference to computers, do not think that a computer has just a unit called hardware. No! They are not one but many. Let us look at some of them. The most important computer hardware is the system unit. Owing to its importance, it is regarded as the main computer. The rest of the components has a connection with the system unit for their maximum performance. The hardware that stores the files being worked with at a particular time is known as the RAM meaning Random Access memory. There are others that are not mentioned here.
We are living in an age that is highly influenced by technology. Most of the activities we need to do now are automatic or computerized. Of all the technological developments achieved in the recent past, one significant tool that got developed and which will certainly keep influencing our lives is the computer. You would agree that computers play a very substantial role in our daily life, just like the television and the cell phone. We are already at a stage where life will be difficult without a computer. That makes it important to understand the way a computer works, and thus be informed of what we should do if it stops working. The most important part of any computer is its hardware, in the absence of which it just can’t function.
If you are really keen to assess what has gone wrong with your computer when it stops working, you should understand the working and constituents of its hardware. You should essentially have solid knowledge about the computer hardware when you want to undertake its troubleshooting on your own. One important part of the hardware is the RAM memory of any computer. For running any program or application, any computer needs a RAM memory. Other than that, if the computer has a RAM with specifications that are not compatible with the programs it is expected to run, its operation will be slowed down and it would almost crawl. When choosing a computer, you need to ensure that its hardware is not outdated, otherwise you’ll have to upgrade it in order to be able to use the intended program.
You must take certain basic precautions while handling the hardware of computers. The most essential precaution is to ensure that the power supply to your computer is switched off, else it could cause an electric shock. Then, before you touch any part within the computer, ensure that you are not carrying any electric charge by connecting to a grounded piece of metal, or you may procure an anti-static mat or wrist band available in the market. While inspecting the hardware components, you should look for broken or damaged component, as these are most likely the reasons for the computer malfunction. If a component doesn’t fit in the slot, you are probably trying to fit it in the incorrect slot.
Once you know the hardware employed in your computer and the role it plays in the functioning of your computer, you’ll be in a position to undertake its troubleshooting when it malfunctions. Each piece of hardware contributes to the successful functioning of the computer. To a large extent, the working of a computer depends on the quality of its hardware, making it imperative to keep it in good condition.