The concept of PDF - Portable Document Format - actually began with the Camelot Project in 1990. And Camelot itself would be nothing without the very backbone of the idea, PostScript, which started ...

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Tax Exchange Format, or TXF, is an extension for files containing tax-related data such as income, expenses and stock transactions. This standard file format is supported by several financial software ...

Q: I use an HP Envy Photo 6255 printer with my new Apple iMac desktop. When I scan a plain black and white document and save it to my desktop via the printer, it always comes over in a photo format.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...