You can combine multiple PDF files into a single, easy-to-share document using simple software on your Mac computer or Windows PC. Here's how.

Copilot on Windows can now retrieve files from your PC’s hard drive. I've tested the AI-driven search feature and show you how to benefit.

To change the default PDF viewer on Windows 10, you'll need to edit your default apps in the Control Panel.

Whether you're searching your entire computer for a file or want to run a highly refined search, use these Windows and macOS tools to get the job done.