Uninstall for Windows:
1. Make sure that Agelong Tree is not running
2. Go to Control Panel and click on Programs and Features (or Add/Remove Programs in earlier Windows OS)
3. Find Agelong Tree 5 in the list of programs and double-click on it
4. Follow the instructions of Agelong Tree 4 uninstall wizard to complete the uninstall process

Uninstall for macOS:
1. Make sure that Agelong Tree is not running
2. Open window Finder, choose folder Applications
3. Find Agelong Tree 5 in the list of applications in Applications folder and drag Agelong Tree to the Trash
4. Enter the password to finish the uninstallation