Be an Office Insider

Office 2016 is available around the world, and we’re continuously hard at work on exclusive monthly upgrades and new features for Office 365 subscribers. By becoming an Office Insider, you can get early access to the latest Office innovations. Your feedback goes directly to Microsoft product teams and will help make Office even better for users worldwide.

Become an Office Insider now for: Windows Desktop | Mac® | Windows Mobile | Android™ | iOS®

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Get early access to releases

Become an Office Insider and get early access to the latest Office innovations.

See what's new

Shape the future of Office

Be a part of the ongoing process to build and improve features and functionality in Office.

Be a part of the community

Connect with people who are as interested in technology as you are, and get support from the Office Insider community.

Visit the community

Windows Desktop

Office Insider for Windows Desktop is available in two levels*—Office Insider Slow and Office Insider Fast.

Office Insider Slow:

Best for Insiders who want to get early access to fully supported builds with minimal risk and provide feedback to help make Office great.

Office Insider Fast:

Best for Insiders who want to use the earliest preview builds, released more frequently, to identify issues, provide feedback to help make Office great, and don’t mind a bit of risk using unsupported builds. By choosing the Fast level, you agree to the program’s terms, which supersede your agreement with Microsoft to use Office. Note: This new feature is being rolled out gradually, so it might not be available to you right away.

*Office 365 subscription required

Become an Office Insider now for Windows Desktop

First Release for commercial Office 365 subscribers

Office Insider is a preview program for consumer Office 365 subscribers, including Office 365 Home, Personal, and University. Are you an Office 365 Business, Enterprise, or Education subscriber who would like to get early access to Office innovations? Then get the First Release build for Office 365 ProPlus. You and your users can be among the first to use the latest upgrades and new features and provide early feedback to help make Office even better on Windows desktops.

Learn more

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