m3 unit 14

The methods to prevent all those problems could be measuring the chair so you can sit straight and up right and so that you are comfortable and can work easily where you sit and how you sit. Health and safety issues are all okay, so that you are okay with what you are doing and you are not getting aches anywhere in your body. Also other health and safety issues making sure the computer is in the right position for you to see clearly so it is clear and you can understand it all without difficulty.

Spending too much time on the computer can also affect your social life. Many people spend less time actually taking to their friends and more time texting and on social networking sites.  Using your computer all the time can also cause problems to the environment. It uses electricity which could be used for something more efficient  Also many people leave their computers on standby which wastes electricity when there is no need too. 

Spending to much time on the internet can cause cyber bullying, this has been helped because it has all been said so less people have been using the internet. This will lead to hardly any cyber bulling across the internet now
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Also, spending too much time on the computer can seriously damage your eyes, so making the screen better than it is can help your eyes, so the computer right in front of you is not lighting through your eyes.

As well, as your eyes your hands can also be damaged if you do not have an arm rest to protect them. you can cause lumps to appear in your hands which causes problems with your wrists. they are called gangling's. this is boons popping out of your skin.

you can prevent this because company's have rules, regulations and police's. also, by training before you start the course will help because if you train properly you will be able to do the course and fly through it without any problems.

Company's can tell their colleagues to take regular breaks to prevent eye strain. this is all part of training.