Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. PDF files are everywhere, from emails to scientific papers.

Earlier, it wasn’t quite easy to convert JPEG, JPG and PNG image files to PDF files without installing any third-party software. Windows 11 and Windows 10 have added the ability to convert any image ...

Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer Select, back when CDs were new-fangled, and IBM's PC XT was wowing the crowds at Comdex. He spent more ...

You can convert HEIC files to PDFs on a Mac or Windows PC using the free Convertio website. On a Mac, you can also use the Preview app; open an HEIC file in Preview, click File in the menu bar, and ...

Adobe's Portable Document Format files are one of the most popular types of formats used for the distribution of documents online. They maintain the same formatting no matter what platform they're ...

Here’s a common problem. Someone sends you a PDF file, and you need to make large-scale changes in it, the kind of wholesale editing that's impossible to do in PDF-editor apps like the ones you might ...