Verifying App Functionality After Mac Migration

Step by step

1. 1 min

   Check for mandatory software updates

   Open the App Store and select Updates from the sidebar. Install all pending updates to ensure apps are optimized for your current version of macOS and your new architecture.

   Note: If an app crashes immediately, it may require a Silicon-native version update.
2. 2 min

   Validate core system permissions

   Navigate to System Settings > Privacy & Security. Review sections for Accessibility, Full Disk Access, and Screen Recording to ensure your applications retain the necessary permissions to function as expected.

   Note: Removing and re-adding an app to these lists can resolve intermittent permission failures.
3. 1 min

   Execute clean application launches

   Launch each primary application individually. Observe the splash screen and initial UI load to identify missing library dependencies or registration errors.

   Note: Hold the Shift key while launching apps to prevent them from reopening windows from the previous session if they hang on startup.
4. 2 min

   Re-authenticate licensed software

   Many professional applications use machine-specific keys or cloud-based licensing that will trigger a re-activation prompt on new hardware. Open the account or license settings within each app to confirm your status is active and verified.

   Note: Check your vendor's portal if the app reports an 'Exceeded Device Limit' error.
5. 1 min

   Confirm third-party helper integration

   Test plugins, browser extensions, and background daemons. Open the application's Preferences or Settings menu to verify that file paths for external plugins remain correctly pointed to the new library folders.