1. After downloading PowerTicker .zip file, go to “Dock” and open “Finder” ➔ Downloads
  2. Double-click .zip file (unpack and .dmg file will be shown)
  3. Double-click .dmg file ➔ Drag and drop the application to the Applications folder
  4. “Finder” ➔ Applications ➔ Click “PowerTicker” icon
  5. If it appears the message ““PowerTicker” cannot be opened because the developer cannot be verified” ➔ Cancel
  6. “Apple” Menu ➔ System Preference ➔ Security & Privacy ➔ General ➔ Open Anyway
  7. Pops up message “macOS cannot verify the developer of “PowerTicker”. Are you sure you want to open it?” ➔ Open

The app “PowerTicker” is now saved as an exception to security settings and user can simply open it by double-clicking in the future

*Since Apple releases updates of macOS from time to time, please refer to Apple Official Website’s latest guidelines for detailed installation procedures