You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view the file but can't make changes. Converting a PowerPoint deck into a PDF ...

The Preview app in macOS lets you view, search, print, and perform other actions on PDF files. But if you just need a new PDF with specific pages, you don’t have to monkey around much at all. In the ...

Users who rely on the Preview app in macOS for viewing PDFs report that a minor change is causing major headaches. Fortunately, there’s an easy fix. The Save as PDF option in Print lets you set ...