FAQ

Latest Frequently Asked Questions

Do I need to install the required updates before installing Internet Explorer 9?

You do not need to download and install the required updates. The installation process will automatically download and install the required updates.

How do we install Internet Explorer 9 side by side with Internet Explorer 8 for evaluation?

Running multiple versions of Internet Explorer on a single instance of Windows is an unsupported solution.

Has the installation experience changed since IE8?

Yes. Internet Explorer 9 is faster to install than Internet Explorer 8 because of an upgrade process that requires fewer decisions and less overall time.

Do we need to retest intranet applications that are designed for Internet Explorer 7 or work with Internet Explorer 8?

Not necessarily. Internet Explorer 9 was designed to have a high degree of compatibility with Internet Explorer 8.

How does Microsoft participate in the W3C or other standards bodies?

Microsoft actively participates in the CSS3 and SVG working groups, co-chairs the HTML5 working group, and leads the HTML5 Testing Task Force. Standards consistency is a top priority for Microsoft.

Does Internet Explorer 9 support modern web standards such as HTML5?

Internet Explorer 9 demonstrates our commitment to an interoperable web by supporting modern web standards. Doing so enables developers to use the same mark-up across web browsers, helping to reduce development and support costs.

What privacy features are new or improved in Internet Explorer 9?

Tracking Protection is a new feature in Internet Explorer 9 that helps protect users from being tracked online. Today’s websites often use content hosted by third parties. This content can include images, text, tracking beacons, cookies, and scripts.

What are the F12 Developer Tools in Internet Explorer?

The Developer Tools provide built-in features to analyze applications with the JavaScript profiler, CSS Editor, and the new Network Analyzer.

Which security features are new or improved in Internet Explorer 9?

The SmartScreen® Filter in Internet Explorer 8 helps protect end users from malware and phishing attacks. Internet Explorer 9 adds the SmartScreen download filter to block downloaded program files, based on their reputation.

How does support for hardware acceleration affect Internet Explorer 9 end users?

Hardware-accelerated video, graphics, and text allow end users’ websites and applications to perform like applications that they install directly on their PCs.

How does Internet Explorer 9 improve the performance of webpages and applications?

Webpages and applications load noticeably faster and are more responsive because of the new document object model (DOM), a re-engineered layout, and Chakra (the new JavaScript engine).

How does Internet Explorer 9 integrate with Windows 7?

Internet Explorer 9 integrates seamlessly with computers running Windows 7 to bring you the best web experience for Windows.

How can Internet Explorer 9 help our organization standardize the web browser on desktops PCs?

Internet Explorer 9 is the only web browser that supports modern web standards such as HTML5, and provides nearly 1,500 Group Policy settings. Internet Explorer 9 supports the specific deployment, management, and support needs of enterprises.