Your most important personal files usually have some of the following common file data extensions:
- Microsoft Word (.doc, .rtf, .dot) documents.
- Microsoft Excel (.xls, .xlt) tables and spreadsheets.
- Microsoft PowerPoint (.ppt, .pps, .pot) presentations.
- Database (.mdb, .dbf, .csv, .db, .xml) files.
- Internet (.html, .txt, .pdf) documents.
- Digital photo (.tif, .jpg) pictures.
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