Normally Google Earth Pro auto-updates to the new version when it is available but if that feature is disabled or not working you can manually install the latest version. Visit the Google Earth download page to download the latest version for Windows, Mac, or Linux desktop platforms. You can show the version of Google Earth in the Hep menu and selecting "About Google Earth". Note that Google Earth desktop has been replaced with Google Earth Pro so all updates will be with the latter.For the web version of Google Earth, your web browser always accesses the latest version and you never have to install or uninstall the application.Mobile platforms can update Google Earth using the Google Store, Apple store, or equivalent application management utlility on the particular platform.