Safari is a web browser from the world most innovative company Apple. As the name suggest Safari is the most is innovative browser too. It renders the web pages pretty fast. It works in cross platforms it works in your PC, MAC and mobile devices running on iOS and offers you the flexibility of sync so you can access in your iPad from where you left in your PC or MAC.
Google Earth is amazing software which lets you see any place on Earth in 3d view or on satellite images. This can help you find place in your city, any other city or countries.
Zip files are what we regularly have to deal with. A zip file contains one or more files that have been compressed, to reduce file size. Reduced file size helps to share it easily over Internet.
Flash player is must have software for every computer. Flash player is cross-platform browser-based application which is available for almost all operating system.