Google Toolbar increases your ability to find information from anywhere on the web. This means you can quickly and easily use Google to search from any website location, without returning to the Google home page to begin another search. The Google Toolbar updates itself automatically, so you never need to install a newer version as long as you use the Toolbar. You can determine which version of the Toolbar you have by clicking the "Settings" button on the Toolbar and selecting "Help" > "About Google Toolbar."