Feb 05, 2020 Mail is likely the default email app on your Mac, but just in case you have others downloaded, you can set the default reader. Here's how: Launch Mail from your dock or the Finder. Click Mail in the menu bar at the top of the screen. Click Preferences. Click the dropdown next to Default Mail Reader. Click the app you'd like to set as the default. Jul 02, 2020 The volume your Mac started up from is named Macintosh HD, unless you changed its name. Don't see your volume? Click Erase, then complete these items: Name: Type the name that you want the volume to have after you erase it. Format: Choose APFS or Mac OS Extended (Journaled). Disk Utility shows a compatible format by default.
Change your default web browser
- Choose System Preferences from the Apple () menu.
- Click General.
- Choose your web browser from the ”Default web browser” pop-up menu.
Change your default email app
Mac Set Default Apps
- Open Mail.
- Choose Preferences from the Mail menu, then click General. Or, if you're prompted to set up an email account, add your account, then choose Preferences from the Mail menu.*
- Choose your email app from the ”Default email reader” pop-up menu.
Mac Os Change Default Open With
* You can also set your default email app in the preferences of your third-party email app.