Topics Map > OS and Desktop Applications > Operating Systems > Windows
The default mail program is the software that is registered with your operating system as the software that is to handle mailto URL's. When another application wants to send an email, it looks up the default and passes the email to the default mail program.
Windows 10
Use the following steps to change the default mail program in Windows 10
Now that you’ve changed the default program for this file, the button for Change All is active. This button will set your Mac to use the selected application to open files of this type. If you want to set a default application for a certain file type to open in, control click (right click) on any file and choose “Get Info.” In the “Get Info” options, you can easily select which application you would like to be the default for opening your file.
The Mac opens data files (pics, sounds, docs) in applications automatically, but you can change which apps they use in a few simple steps. Change the Default Application a File Opens With on Your Mac. How to change the default Mac app for specific file types. Right-click on a file that uses the file type you'd like to change the default for. For example, one with a.jpg extension (a photo). Click on Get Info in the pop-up. Click Open With if the section isn't already expanded. Click the dropdown and choose an.
In the search bar or search icon on the bottom left of the desktop, begin typing Default App Settings. Once You see the Default App Settings option, click it.