Take Control of PDF Files in Windows 10: Sometimes Adobe Acrobat Reader (PDF) files just will not open or they open in the wrong program. This video will show you how to change the default PDF handler in Microsoft Windows 10 and how to change the defaults for downloaded Adobe PDF files in Google Chrome, Mozilla Firefox and Microsoft Edge. I will also go through some of the Adobe security settings that have caused files to not open in the past. 00:00 Introduction 00:54 Windows 10 Settings 01:47 Google Chrome (https://www.google.com/intl/en_ca/chrome/) 02:31 Mozilla Firefox (https://www.mozilla.org/en-CA/firefox/browsers/) 03:53 Microsoft Edge (https://www.microsoft.com/en-us/edge) 04:42 Adobe Acrobat Reader (https://get2.adobe.com/reader/)