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Glossary of Computer File Formats

By Nancy Hendrickson Premium

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We’ve all received a computer file we didn’t know how to open. The secret to identifying a compatible software program lies in the three- or four-letter extension at the end of the file name—which, for many of us, is a meaningless alphabet soup. This glossary will help you unscramble the mystery letters. AVI Audio Video View Website VIP Subscription

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