File Extensions and File Types: MP3, GIF, JPG, DOCX, XLSX, EXE, & More
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Study.comPaul Zandbergen
File Extensions and File Types: MP3, GIF, JPG, DOCX, XLSX, EXE, & More
The names for electronic files include file extensions that indicate the format of a file and instruct a computer's operating system how to use it. Learn about file extensions, understand their importance, and explore file types and key extensions, including .mp3, .gif, .jpg, .docx, .xlsx, .exe, and more.
211K viewsOct 24, 2013
XLSX File Format
[FIXED] Excel Cannot Open the File Because the File Format or File Extension Is Not Valid
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[FIXED] Excel Cannot Open the File Because the File Format or File Extension Is Not Valid
easeus.com
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