How-To Geek


In computing, a queue is a list of processes to be completed that obey a first-in-first-out rule. One of the most common queues around is the print queue; if ten users around the office all send a document to be printed, the documents will be temporarily stored in the printer’s queue in the order in which they were received. This queue will then be emptied using a first-in-first-out process with the last received document the last to be printed.

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