Explain why spreadsheets are so useful, Computer Network Security

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Question:

Spreadsheet packages are widely used in Business.

a) Explain why spreadsheets are so useful.

b) Spreadsheet files are sometimes saved for use by other software packages.

Give an example of such use.

c) Word processing packages like MS WORD has a feature called ‘Mail Merge'.

What is ‘Mail Merge' and why is it important?

d) Explain what is a browser. Give one example.

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