How to change the default PDF viewer on your Windows 10 computer

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

How to change default apps for files on Windows 11

Do you want to open a file type or link with a specific app? Here's how to change the default app settings on Windows 11. When you purchase through links on our site, we may earn an affiliate ...
CNET

7 Default Settings You Should Probably Change in Windows 11

Adam Benjamin has helped people navigate complex problems for the past decade. The former digital services editor for Reviews.com, Adam now leads CNET's services and software team and contributes to ...
VentureBeat

New Windows 10 preview for PCs now available with Microsoft Edge improvements, changes to how default apps are handled

Microsoft released a new Windows 10 preview for PCs today. The build includes improvements to Start and Continuum, renames Project Spartan to Microsoft Edge, and changes how default apps are handled.