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Windows 8.1 application compatibility

Find tools and step-by-step guides to help you discover applications, assess compatibility with the Windows 8.1 operating system, and address compatibility issues prior to deployment.


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News and highlights

Internet Explorer 11 virtual machines now available on modern.IE

New virtual machines for Internet Explorer 11 for Windows 7 and Internet Explorer 11 on Windows 8.1 are now available on modern.IE to help you test Internet Explorer across platforms (Windows, Linux, and Mac) and versions.

Download the tools

Learn about common compatibility challenges

Discover applications and assess compatibility

Mitigate or fix compatibility issues

Find training

Get support

Troubleshoot an issue

Not an IT professional? Troubleshoot Windows 8.1 compatibility issues at Microsoft Answers.


Downloads

Windows 10 Enterprise Insider Preview

Windows 8.1 Enterprise Evaluation

Microsoft Deployment Toolkit

Training

Demos and tutorials

Microsoft Virtual Academy

TechNet Virtual Labs

Support

Top support solutions

Windows IT pro forums

Microsoft Knowledge Base

Events & Errors

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Windows IT Pro Insider

Windows for IT Pros blog

Windows for IT Pros on Twitter

 

Related sites

Internet Explorer TechCenter

Windows Developer Center

Windows Server

Windows for Business