Software updates are crucial for maintaining the security, performance, and functionality of your macOS system. Apple regularly releases updates to macOS that include new features, bug fixes, and security improvements. Keeping your software up to date ensures that your Mac runs smoothly and is protected against the latest security threats. In this article, we will guide you through the process of performing a software update on macOS, providing practical examples and commands to help you manage updates efficiently.

Examples:

1. Using System Preferences:

• Open "System Preferences" from the Apple menu.


• Click on "Software Update."


• If an update is available, click "Update Now" or "Upgrade Now" depending on the type of update.


• Follow the on-screen instructions to complete the update process.

2. Using Terminal:

• Open the Terminal application from the Applications > Utilities folder.


• To check for available updates, use the following command:
  

   softwareupdate -l



• To install all available updates, use the command:
  

   sudo softwareupdate -ia



• If you want to install a specific update, first list the available updates and then use the following command, replacing "UPDATE_NAME" with the actual update identifier:
  

   sudo softwareupdate -i "UPDATE_NAME"



• To download updates without installing them, use:
  

   sudo softwareupdate -d "UPDATE_NAME"

3. Automating Updates:

• You can configure your Mac to automatically check for updates and install them. Go to "System Preferences" > "Software Update" and check the box for "Automatically keep my Mac up to date."


• For more granular control, use the following Terminal command to enable automatic downloads and installations:
  

   sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticDownload -boolean TRUE
  
   sudo defaults write /Library/Preferences/com.apple.commerce AutoUpdate -bool TRUE