How to use the extension: Optional Step 1: highlight the content to be tracked Step 2: right click on the highlight or any html element Step 3: click "Track" in the context menu v2.0 update includes: 1. Support tracking pages with inline scripts. Tracking content on Facebook now is possible. 2. Support tracking images. To track an image, right click on the image, then in the context menu, click "Track". A badge number will be shown/updated on the extension icon once a new change is detected. The details of the change can be viewed in the popup window. You can use it to track: Headlines Stock Quotes Social Updates New Emails Deals Weather Forecast Scoreboard Online Application Status .... FAQ: Q: How can I set the checking interval for a site? A: To simplify the use of the extension, the interval setting is NOT exposed to the user. Instead, Update Notifier automatically calculates the interval internally for you based on the site's historical update records. The maximum checking interval is 5 minutes for all sites.