Developed 30 years ago by Adobe, the Portable Document Format, or PDF, is widely used around the globe for viewing and signing documents – everything from corporate annual reports and scientific ...

Q: Whenever I download a PDF from my web browser it doesn't open up in Adobe Reader as I would like. Instead, it opens up in Google Chrome like a webpage. How can I change this so that the PDF files ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...