8.12 How to update the Browser
Chrome
Open the Google Chrome browser
Click the Customize and control Google Chrome button in the upper-right corner of the screen
From the drop-down menu that appears, select Help, then select About Google Chrome
The window that appears will automatically check for updates and show you the current version of Chrome
Firefox
Open the Firefox browser
Click the menu option in the top right corner
Click 'Options'
Click 'Advanced'
Click 'Update'