If you notice that Windows search does not return any PDFs as hits, even though you are sure that your search term appears in ...

The Apple iPad tablet computer offers native support for Portable Document Format files. Though the devices can open and display PDF files using applications installed at the factory, some users may ...

Portable document format (PDF) files remain a popular choice for business documents ranging from contracts and forms to manuals and reports, so there's a good chance you need to open them often.