Which company has released a major beta version of its browser?

Which company has recently released a major beta version of its browser? The new browser is said to be faster for page loads and gives fewer hassles when viewing websites.

Answer:

Microsoft has released Internet Explorer 9 (IE9) beta

Microsoft has recently made public beta release of Internet Explorer 9 (IE9) and has taken seriously the criticisms levied against previous versions of the browser — especially in the areas of performance and usability.