Computers became essential in the workplace for the sole reason that they are able to do tedious and repetitive jobs far faster and efficient than humans, say for an example, sorting documents. A computer would be able to sort a 1000 documents by date far faster than a human could. Also, computers were able to take away some of the paper on your desk, increasing productivity and making your office look tidier.
Don't no ha ha ha ha!
The characteristics of a mainframe computer include functioning as a virtual computer and running several operating systems at any given time. Mainframe computers are essential in larger workplaces.
Andy Ashdown has written: 'Scanners and Printers (Essential Computers)' 'Installing software' -- subject(s): Computer software, Software maintenance 'Scanners and Printing (Essential Computers)' 'Installing Software (Essential Computers)' 'Fun and Games on Your PC (Essential Computers)'
Three common places where electrical energy is used include homes, where it powers lighting, heating, and appliances; schools, for lighting, computers, and educational equipment; and workplaces, where it is essential for operating machinery, computers, and HVAC systems. Each of these environments relies heavily on electrical energy to function efficiently and support daily activities.
They consume less power and have no moving parts.
The invention of the microprocessor
More workplaces are using Computers, and Computer related devices to speed production, reduce cost and unfortunately reduce the required workforce.
They are more formal.
Because most modern workplaces rely on technology to function. eg Computers, phones, Videoconferencing, Finance systems, databases, e-sales
The invention of the microchip is the event that spurred computers on to become as tiny as possible.
NO! It is mandatory in all workplaces.
1990