The default extension for a
1. word file
2. power-point file
3. excel file
Answers
Answered by
0
Answer:
Office Open XML (OOXML) format was introduced with Microsoft Office 2007 and became the default format of Microsoft Word ever since
Answered by
4
Answer:
For word file it is .docs, for powerpoint it is .pptx, and for excel it is . xlsx.
Explanation:
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