Essential tools: 01. Google Reader: A web-based RSS reader that makes it easy to subscribe to, organize, and share news. There is also a mobile version. 02. Personalized homepage (iGoogle): Displays Gmail, calendar, weather, news, etc., with multiple templates available. 03. Google Picasa: Provides download and photo editing software, which can be used to Email, upload, and post photos to blogs. You can also directly use the online album. 04. ...