How do I update Java for a Mac?

Each time you start a Java applet, a Java Web start application, or a Java Control Panel, the system starts the program first, and then in the background (and therefore does not affect the performance of the Java application) determines whether the Java update has been checked in the last 7 days, and the small set is based on its own experience Provides a Java Mac edition update tutorial.

Update Java in the Java Control Panel

1, click the Java icon located under System Preferences to start the Java Control Panel (the Java dashboard).

2, go to the Updaete (Update) tab in the Java Control Panel and click the Update Now button to open the installer window.

3, click Install Update (Install the update).

4, click Install and relaunch (Install and reboot).

5, please save all the work before clicking Install and relaunch (Install and reboot).

6. After the installation is complete, the Java application will be restarted.

7. If the Java application does not restart automatically, please reboot manually to use the latest version of Java.

8. If you choose to skip this version, but then decide to see if there is an update, you can start the Java Control Panel, simply by clicking the Java icon in System Preferences. Go to the Update tab to start the update check.

9, if you choose to remind me later, the next time you run Java will remind you to have updates.