Hardware Components and software for building a computer?

Hi, I have this question for my computer science class. Prime Minister Stephen Harper needs a computer that he can use whenever he is back in Ottawa, and at home.He has set a budget of $3,500 to build a new computer.He uses his computer to write many documents, to use his Twitter account.Prime Minister Harper has recently published a book on the history of hockey in Canada, and he’s interested in writing another one. Being a Head of State, security of his data is of utmost importance. What hardware components and software are required to build a computer which meet his needs?
Asked May 15, 2014
hardware is the external part of your PC and software is the internal process of your PC,good quality software and hardware is necessary.

Answered Jun 02, 2014
There's a wide range of careers in a number of major computing fields that focus on computer software, hardware or a combination of both. In general, engineers solve technical problems by developing a solution, which may be a procedure or product. Engineers are involved in all phases of design, development, testing and construction of a solution. Computer software engineers design and develop computer software; computer hardware engineers design and develop computer hardware and related equipment.

Answered Jun 19, 2014

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