Apple has released the Safari 5.0 browser.
Safari has been much improved since version 4.0.
Apple has included safari Reader for reading online articles in a simple interface,Better Support for HTML5, Better performance while browsing the web, Built-in Bing search, Support program for extensions.
Smarter Address Field
If you feel difficultly to remember the exact address of a web site than safari can help you.
Safari 5.0 now supports tabs.
Hardware Acceleration for Windows (Rich and interactive media will play smoothly)
Improved Web Inspector