Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and connected services. PDFs are great for when you need to share official ...

Adobe Acrobat enables you to create PDF documents that are compatible with virtually every operating system and platform. PDF documents also support a wide range of security features. To send a ...

Don't have a printer or scanner to send a signed copy of a document? Don't worry. Mac's Preview app is pretty versatile when it comes to doing more than just viewing files. Adding signatures to your ...