Between Windows and Xbox and Office and the fast and slow and every other ring, there's a lot to keep up with when it comes to Microsoft's Insider Preview programs. So right here you'll be able to keep tabs on the very latest previews!

Windows 10 Insider Preview

Microsoft is currently developing the next major release of Windows 10, known as the Creators Update. Codenamed "Redstone 2" Microsoft is currently flighting Redstone 2 builds in its Fast and Slow rings, with the Release Preview ring receiving cumulative updates for the Current Branch — the Windows 10 Anniversary Update.

Everything you need to know about the Windows 10 Creators Update

Build Video Walkthroughs

If you'd rather check out the most noteworthy build changes in video form, make sure you check out our in-depth video walkthroughs of new builds.

Latest Fast Ring: Build 15042

Build 15042 is available on PC only.

A number of new features a present in this build, including a new setup experience with Cortana, Edge improvements, Settings improvements and a whole lot more.

Check out our more in-depth changelog, including what's new, improved and known issues for build 15014 for PC.

Latest Slow Ring: Build 14986

Cortana receives some much-needed feature improvements and enhancements with this build, along with changes to Windows Update, Windows Ink, an updated rendering technology and more.

Also worth noting is that this build was the first desktop build to be delivered with the new Universal Update Platform, which only downloads the files that need updating rather than the entire new build.

Check out our more in-depth changelog, including what's new, improved and known issues for build 14986 for PC.

Build 14986 is available for PC.

Latest Release Ring: 14393.723

This cumulative update is available for PC and Mobile.

14393.723 is the latest cumulative update available for Insiders on the Release Preview ring that features only under the hood changes and improvements. There are no new features included with this update, and Microsoft is yet to release a changelog.

Windows 10 Mobile Insider Preview

Latest Fast Ring: Build 15043

Build 15014 is available on Mobile only.

This build for mobile doesn't include any huge new features, it does however include some features worth noting, outside of the fact Edge now supports EPUB books. Check out the full changelog here, including what's fixed, improvements and known issues for build 14977.

Latest Slow Ring: Build 14965

Build 14965 is available for Mobile.

This build includes mostly under the hood improvements, however there are some noteworthy changes on the surface. A new feature allows users to control the cursor with an on-screen trackpad. Not only that, but there are some minor improvements to Windows Ink, Sticky Notes, and Hyper-V.

It's worth noting that this build was the first build to be delivered with Microsoft's new Universal Update Platform on Mobile.

Check out our more in-depth changelog, including what's new, improved and known issues for build 14965 for PC and Mobile.

Release Preview: 14393.723

This cumulative update is available for PC and mobile

14393.723 is the latest cumulative update available for Insiders on the Release Preview ring that features only under the hood changes and improvements. There are no new features included with this update.

Check out our in-depth changelog for build 14393.693.

Xbox Insider Preview

Alpha Ring: 15045

This build includes mostly bug fixes. No major features or enhancements are present in this revision.

Beta Ring: 15045