Google Desktop gives you easy access to information on your computer and from the web. It's a desktop search application that provides full text search over your email, files, music, photos, chats, Gmail, web pages that you've viewed, and more.

By making your computer searchable, Google Desktop puts your information easily within your reach and frees you from having to manually organize your files, emails and bookmarks. It makes searching your computer as easy as searching the web with Google.

Google Desktop doesn't just help you search your computer; it also helps you gather new information from the web Sidebar and Google Gadgets, which can be placed anywhere on your desktop to show you new email, weather, stock information, photos, personalized news, RSS/Atom feeds, and more.

Sidebar is personalized automatically, without any manual configuration required (though you can certainly make your own customizations if you want to or turn off automatic personalization).