Google browser national health can't be opened.

I can't open it because there is something wrong with the browser settings. The solution is:

1. Open the browser software main interface, click the "Main Menu" button in the upper right corner, and click the "Settings" menu item in the pop-up main menu.

2. In the Google Browser Settings window that opens, click the "Advanced" drop-down button in the sidebar on the left.

3. Click the "Reset and Clean" menu item in the opened advanced drop-down menu, and you can find the shortcut link of "Restore the settings to the original default settings" in the window on the right.

4. Open the confirmation window of "Reset Settings" and click the "Reset Settings" button in the window.