Google gears makes web applications work offline. It seamlessly synchronizes and stores an image of the online version on your local pc for offline use. Quite a lot of web apps are available on google gears. Some common ones that I have used - Google Reader, Autodesk draw, Zoho Writer etc. It first came out for windows in mid 2007 and now they have a fully functional, stable version for Linux. Installing it and using it is really easy. Let's see how.
1. Go to google gears webpage and download the firefox addon.
2. Restart the browser to activate the addon. Google gears should be successfully installed and ready to use.