Google has released dozens of apps but has started only recently to integrate them together. Here are the most important Windows apps developed by Google:
Google Chrome, the fastest Web browser that forces Firefox and Internet Explorer to step up their game.
Google Drive integrates Google Docs, Google Slides, Google Sheets, Drawing and Fusion Tables into a full-featured office suite optimized for the Web. You can manage all your documents on any device - from your Windows PCs to your Android mobiles and tablets - with a single Web application, but alos synchronize all your files on your PC with the Drive app for Windows.
Picasa is the most popular photo manager and basic editor for Windows, ow deeply integrated with Google+ as "Google Photos".