When somebody sends you a document as an attachment, don't just open it. Use the free tool Dangerzone to scrub it clean of any malevolent code. Here's how it works.

Google Docs can be a useful tool for drafting and collaborating on documents, but having a document that anyone can edit isn't always the best option. Turning a Google Doc into a PDF can prevent ...

Learn how to use tools to create, annotate, and extract text from a PDF on a Chromebook. People who use a Chromebook are likely familiar with at least a couple of common ways to work with the Portable ...