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Each computer was unique in
structure and purpose. -
Hardware was more flexible, with logical functions built on
easily replaceable circuit boards. -
Emphasized the need for operating systems to offer improved
flexibility, reliability, and speed.
To meet the need for computers that could
accommo- date multiple operating systems running at the same time and sharing
resources, the concept of virtual machines.
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.