When Bill Gates showed off the new Metro document format in Longhorn at a hardware conference last week, some analysts were quick to call it a PDF killer. Indeed, there's plenty of overlap between ...

I don't understand how it works or what exactly PDF actually IS. All I know is that it is basically an image format. Why does OS X use it and how does it use it?<BR><BR>they say "Quartz enables on-the ...

A portable document format (PDF) is what professionals use all over the world. This format preserves the original format of a document when sharing it with others. While a PDF is essential to ...