Software Update Your Mac. Software updates keep your computer and programs secure fix errors and provide new features. If any updates are available click the Update Now button to install them.
Open System Preferences you can click. Apple also releases system updates that keep your Mac secure and stable. Or click More info to see details about each update and select specific updates to install.
Open System Preferences on your Mac.
Click on the Apple menu in the upper left hand corner and then select the Software Update menu option. Software updates keep your computer and programs secure fix errors and provide new features. Click on Software Update. But when it comes to macOS software updates the Mac App Store is really just a front end for a UNIX command and fans of the Macs Terminal can actually use this command to update their Mac and first party apps while bypassing the Mac App Store altogether.