Answer:A VDU (also known as a VDT or DSE) is the accepted term for the monitor screen used with most computer or workstations. Long-term use of a VDU can lead to discomfort such as sore or tired eyes and it is recommended that VDU users take a short rest from the screen during every hour of use.
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it means they can not make edits or changes to said folder
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Remain calm.
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Keeping your calm can get you through any emergency situation. Physical activity stimulates the vagus nerve (a part of the autonomic nervous system) that calms the body down, which is necessary for staying calm when under pressure. During a stressful situation, negative thoughts only work toward increasing your stress level and that is not good for your body or helpful in making effective decisions. This can help you feel like you are in control of the situation and ultimately face the emergency situation better.
It was the Osborne 1 made by Adam Osborne in 1981.
