Word doc's not opening with MS Word or Libre Writer? .PDF not opening with Adobe Reader, Acrobat, Nitro...? In this video I will show youhow to change or choose the default... moreWord doc's not opening with MS Word or Libre Writer? .PDF not opening with Adobe Reader, Acrobat, Nitro...? In this video I will show youhow to change or choose the default application for opening different file extensions. .pdf, .doc, .odt, .ods, .avi, .mp4...Video done using OBS Studio open source: https://obsproject.com/