This article will explain 2 different methods to set an application as default in the Windows operating system
WHERE TO START:
Method 1:
- Right-click the file you want to change the default application for
 - Hover your cursor over "Open With"
 - 
Click "Choose another app"
 - Select your preferred application and make sure the box is checked to "Always Use This App"

 - Click "OK. The new default is now set.
 
Method 2:
- Click the Search icon next to the Start Menu
 - Type "Default"
 - Click the option for "Default Programs"
 - You can set the most common defaults on the main screen by left clicking them and choosing the appropriate application
 - If you don't see the app you want to use, select the option "Set defaults by app" at the bottom of the window.
 - Click the program you want to set as the default
 - Select the option "Set this program as default"