This section contains resources on site and application compatibility with Internet Explorer.

In this section

Topic Description

IE Compatibility Cookbook

The Compatibility Cookbook describes changes that might impact websites and apps developed for (or with) earlier versions of IE. Many changes help IE comply more closely with broader industry standards while other changes improve performance, security, and reliability.

Document Compatibility

The topics in this section help you understand, troubleshoot, and resolve compatibility issues that might appear in websites and HTML documents.

Internet Explorer Application Compatibility

This document is designed to be a companion to the Microsoft Application Compatibility Toolkit (ACT) (which is part of the Internet Explorer Compatibility Test Tool). The Windows Internet Explorer Compatibility Test Tool logs information about your browsing session in Internet Explorer.