Question

why is mail merge needed

Answer 1

Mail merge is a word processing feature that allows users to personalise letters with names and addresses from a database. 
Compared to the process of preparing individual letters to convey one set of information to many people, mail merge saves time and effort, producing mass mailings complete with labels or envelopes.
 It is very important because form letters that may simplify the communication of a core message to a large group.
Hope it helps❤️❤️

Answer 2

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Mail merge is a process of combining a formal letter with the contents of data base , usually name and address list.

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There are six steps in the mail merge

• select the document type.
• start the document.
• select recipients.
• write your letter
• preview your letter
• complete the merge