According to Google, the three major modifications include:

• Reorganized information: At the top of each page you'll see a menu that will help you easily find what you want.
  
  


• Visible contact options: Just click the "Contact us" button in the top right of any page to find the options to reach Google.
  
  


• More screenshots and videos: To make it faster and easier for you to navigate your account, you'll see screenshots and videos in many articles. Isnt that cool? Initially you'll find about 60 articles with the new graphics and more are being written every day.
  
  
  

These are new improvements, highlighted on the Help home page:

The contact option is more visible, and allows for quick communication. Redesigning AdWords Help Center is next in line after the Google toolbar renovation done earlier this week. What do you think of this new interface? Do share your views.