Very simple purposes: the extension automatically logs you into your Omnivox website without the obnoxious need of manually entering student ID and password every time. Makes your life better & save 10 seconds/day. How to use: 1) Go to the following link in address bar: chrome://extensions/ 2) Click on 'Options' for Omnivox Autologin, and fill in the information needed, and click on the blue button to save your settings. 3) You'll be automatically logged in every time you visit Omnivox website. Is it safe? Absolutely. All the extension does is to fill in the boxes on login page and to click the bottom for you. In case of further doubt, you can view its source code in 'C:\Documents and Settings\*UserName*\Local Settings\Application Data\Google\Chrome\User Data\Default\Extensions'