When a link is clicked on Windows Vista, the page opens in Internet Explorer even if another browser is selected as the default.

Consider the following scenario on a Windows Vista-based, a Windows XP-based, or a Windows Server 2003-based computer that is running Windows Internet Explorer 7:

• In Internet Explorer 7, you open an HTML page that contains a text box.
• In the text box, you use the Japanese Input Method Editor (IME) to type some characters. Additionally, after you type the characters, you do not press ENTER for confirmation.
• You click anywhere out of the text box.
  Note: When you click anywhere out of the text box, the OnChange event occurs.
• In the text box, you type to append some new characters.
• You click anywhere out of the text box again.

In this scenario, the original characters in the text box are replaced with the characters that you append.

After you set the display style for the DIV HTML element to None inside a button onclick function, Windows Internet Explorer stops responding. Additionally, the CPU usage on the computer may increase to 100 percent.

When you open an HTML page in Microsoft Internet Explorer on a Windows Vista-based computer, the browser window may lose focus when you press ENTER.

After you upgrade from Windows Vista Home Basic, HTML documents may not be displayed correctly in Microsoft Internet Information Services (IIS) 7.0. This problem occurs when you upgrade to any one of the following editions:

• Windows Vista Home Premium
• Windows Vista Business
• Windows Vista Ultimate