You can convert a JFIF file to JPG, though the two formats are nearly identical, and most software will open a JFIF file as a JPG.
You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.
How-To Geek on MSN
How to Insert an In-Cell Picture in Microsoft Excel
To insert an in-cell picture saved on your device, from Microsoft's gallery, or imported through the web images search, first ...
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