Microsoft 365 Insider KB articles

Join the Microsoft 365 Insider program on Android

SusanCockrell — Mon, 07 Apr 2025 21:50:13 GMT

How to install Microsoft 365 Insider apps on Android

Notes:

Requires a device that is compatible with Google Play. See a list of supported Android devices on Google's support site.

Microsoft 365 Insider apps are available on Android without a subscription, but some features are available only to Microsoft 365 subscribers.

See the Microsoft 365 Insider Handbook and Insider FAQ to learn about the Microsoft 365 Insider program.

1. Choose an Insider level

Microsoft 365 Insider for Android is available in two levels: Beta Channel and Current Channel (Preview).

Beta Channel

Best for those who want to use the latest preview builds to identify issues and provide feedback about new features still in development, and don't mind the bit of risk involved in using unsupported builds. Available for Word, PowerPoint, and Excel apps.

Current Channel (Preview)

Best for fans or early adopters who want early access to preview builds, but also want to receive less frequent, more stable updates. Builds come out monthly and are fully supported. Available for Word, PowerPoint, Excel, OneNote, and Microsoft Lens PDF Scanner apps.

2. Install Insider apps

Current Channel (Preview)

From your Android device, click the links below to install Microsoft 365 Insider builds:
Click the Become a Tester button.
Follow the instructions to download the apps from Google Play, if you haven't already.
Once your membership has been approved, you will start receiving Current Channel (Preview) builds on your Android device.

Beta Channel (available for Word, Excel, and PowerPoint only)

After you've downloaded the Current Channel (Preview) build of Word, Excel, or PowerPoint (see instructions above), you can opt in to receive Beta Channel builds by joining the Beta WXP Android group. Once your membership is approved, you will start receiving Beta Channel builds on your Android device. Please note that approval can take several hours.

Join the community

Have feedback or questions? Our community is here to help! Connect with us in our Answers forum, the Microsoft 365 Insider Tech Community, or on LinkedIn, @Msft365Insider on X and @Msft365Insider on Threads.

Join the Microsoft 365 Insider program on iOS

SusanCockrell — Mon, 07 Apr 2025 21:31:21 GMT

How to install Microsoft 365 Insider apps on iOS

There is only one Microsoft 365 Insider preview channel for iOS; it is called Beta in Apple TestFlight.

Notes:

If you already have an App Store version of the app installed on your device, the Beta app will replace that version. Once you’ve downloaded the Beta app, you’ll see an orange dot next to its name that identifies it as a Beta build.

See the Microsoft 365 Insider Handbook and Insider FAQ to learn about the Microsoft 365 Insider program.

Install Insider apps

Using your iOS device, click the following links to open each app invitation:
- Word - https://aka.ms/iOSInsiderWord
- Excel - https://aka.ms/iOSInsiderExcel
- PowerPoint - https://aka.ms/iOSInsiderPowerPoint
- OneNote - https://aka.ms/iOSInsiderOneNote
- Outlook - https://aka.ms/iOSInsiderOutlook
- Microsoft 365 app - https://aka.ms/iOSInsiderMicrosoft365
If you don't already have Apple TestFlight, you'll be prompted to install it.
- Install TestFlight from the Apple Store.
- Review the Terms and Conditions and information that’s collected when you use your apps.
- Select Accept to install TestFlight.
For each app in step 1, click Join the Beta > Start testing > Accept > Install.

Notes:

Each build is available to test for up to 90 days. You can see how many days are left under the app name in TestFlight. TestFlight will notify you when a new build is available.

There are a limited number of seats available in the iOS TestFlight program. We periodically remove inactive users (those who have not updated their build) to make space for others. If you are unable to join because the program is full, please check back later.

Join the community

Join the Microsoft 365 Insider program on macOS

SusanCockrell — Mon, 07 Apr 2025 21:24:08 GMT

How to get Microsoft 365 Insider builds on macOS

Note: See the Microsoft 365 Insider Handbook and Insider FAQ to learn about the Microsoft 365 Insider program.

1. Choose an Insider level

Microsoft 365 Insider for Mac is available for those with a Microsoft 365 subscription in two levels: Beta Channel and Current Channel (Preview).

Beta Channel

Best for those who want to use the newest preview builds to identify issues and provide feedback about preview features still in development, and don't mind the bit of risk involved in using unsupported builds.

Current Channel (Preview)

Best for fans or early adopters who want early access to preview builds but also want to receive less frequent, more stable updates. Builds come out monthly and are fully supported.

2. Install Insider builds

Open a Microsoft 365 app, like Word or Excel, and then click Help > Check for Updates > Advanced.
Select the channel you want:
- Current Channel (Preview) gives you early access to fully supported builds with minimal risk.
- Beta Channel is a good option if you want the earliest but unsupported preview builds that are released more frequently.
Review the License Agreement and information that’s collected when you use your apps.
Select Accept and then Check for Updates, to download the latest update.

Notes:

If you installed Microsoft 365 from the Mac App Store, you'll need to use the instructions to download the installation package on support.microsoft.com instead.

If you have a Microsoft 365 subscription through work or school, your Microsoft 365 administrator manages access to Insider builds. If you don't see the Insider update channels, your admin has disabled them.

If you are a Microsoft 365 admin, see the Microsoft 365 Insider Program for Business information for IT admins.

Need help? See Update Office for the Mac and Troubleshoot installing Office on the Microsoft Support website.

Join the community

Have feedback or questions? Connect with us in our Answers forum, the Microsoft 365 Insider Tech Community, or @MSFT365Insider on X (formerly Twitter).

Join the Microsoft 365 Insider program on Windows

SusanCockrell — Wed, 09 Apr 2025 22:06:43 GMT

How to get Microsoft 365 Insider builds on Windows

Follow the steps below to check whether you’re eligible to install Microsoft 365 Insider builds for preview features on your device. If you’re eligible, pick the Insider level that best suits your needs.

Note: See the Microsoft 365 Insider Handbook and Insider FAQ to learn about the Microsoft 365 Insider program for preview features.

1. Check your eligibility

Open a Microsoft 365 desktop application, such as Word or Excel, and then click Account. Look for your license under Product Information and determine your eligibility by comparing your license to the license types below.

Microsoft 365 Family or Personal subscription

With this type of license, you are eligible to install Microsoft 365 Insider preview builds on your device using the instructions provided on this page. Look for Microsoft 365 under Subscription Product, as it appears in the screenshot below. You should also see a Microsoft 365 Insider button.

If your Account screen looks different than the screenshot above, your license is likely one of the following:

Business/Education subscription

If the Microsoft 365 license on your device is provided through your work or school, a Microsoft 365 administrator manages your subscription. Under Product Information, you may see Microsoft 365 Apps for enterprise, or there may be no license specified. You won’t have the option to install or manage Insider builds unless your administrator has enabled it.

Note: If you are the Microsoft 365 admin for a business or school, see the Microsoft 365 Insider Program for Business information for IT admins.

Perpetual license

If you see a year, like 2019, or “LTSC” in your license name, it indicates a perpetual (non-subscription) version of Office. This license does not receive ongoing feature updates, so you won’t see an option to join the Microsoft 365 Insider program. If you are interested a subscription, see the Microsoft 365 subscription options.

Note: Perpetual versions of Office do receive security updates.

2. Choose an Insider level

Microsoft 365 Insider for Windows is available with Microsoft 365 subscription in two levels: Beta Channel and Current Channel (Preview).

Beta Channel This level is best for those who want to use the latest preview builds to identify issues and provide feedback about new features still in development, and don’t mind the bit of risk involved in using unsupported builds.
Current Channel (Preview) is best for fans or early adopters who want early access to preview features but also want to receive less frequent, more stable updates. Builds come out monthly and are fully supported.

3. Install Insider builds

From a Microsoft 365 app on Windows, click File > Account > Microsoft 365 Insider > Join Microsoft 365 Insider
In the Join Microsoft 365 Insider dialog box, click the box next to “Sign me up for early access to new releases of Microsoft 365” check box.
Select the Insider channel you want.
Click the box to agree to the terms and conditions.
Click OK.
Depending on your notification settings, you may be prompted to confirm that you want to allow this app to make changes to your device. If so, click Yes.

Join the community

Microsoft 365 Insider Frequently Asked Questions (FAQ)

SusanCockrell — Wed, 28 May 2025 15:31:24 GMT

Below you'll find answers to questions about the Microsoft 365 Insider program. If you have a question that isn't answered here, let us know by leaving feedback at the bottom of the page or reach out to us @MSFT365Insider on X (formerly Twitter) or on LinkedIn.

What is the Microsoft 365 Insider program?

The Microsoft 365 Insider program (formerly the Office Insider program) provides early access to subscription preview features and updates, giving you an exclusive opportunity to use and provide feedback on our latest innovations. Your feedback goes directly to our product teams and helps make Microsoft 365 even better for users across the globe.

What does it cost?

There is no additional cost to be a Microsoft 365 Insider, but you will need a Microsoft 365 subscription to receive Insider updates on your device.

Who can participate?

Anyone can read the Microsoft 365 Insider blog, interact with us @MSFT365Insider on X (formerly Twitter), and visit our Tech Community space or the Microsoft Community forum to learn about the latest updates we're working on for Microsoft 365. However, to try features before they are released to subscribers, you will need both a subscription to Microsoft 365 and to set the update channel on your device to Beta Channel or Current Channel (Preview). Learn how to change your update channel.

Note: Even in Microsoft 365 Insider channels, features are not immediately available on all devices. We release new features gradually, ensuring a good user experience for small groups of devices before releasing them to larger groups.

Why is a subscription required?

A Microsoft 365 subscription delivers the latest features on an ongoing basis. Our continuous release cycle means that we receive feedback faster and can iteratively improve our services. As a subscriber, you receive new (and updated) features for Microsoft 365 apps, such as Excel, Word, and Outlook on a regular basis based on the update channel setting on your device. The Microsoft 365 Insider update channels provide early access to these features.

A perpetual license of Office (like Office 2016, Office 2019, or Office 2021) has features that were available up to the point in time that the software was released. Other than security updates, the functionality doesn’t change until you buy the next version of Office or transition to a subscription license.

Visit the Microsoft support website to compare Microsoft 365 (subscription) and Office perpetual (one-time purchase) licenses.

What is an "update channel"?

Update channels determine which Microsoft 365 updates your device gets, and how often it receives them.

To see the Microsoft 365 update channel that is configured on your device, open a Microsoft 365 app, such as Word, and go to File > Account. The name of the update channel appears in the Product Information section under the About heading. The version and build number for the update channel are also shown there.

Which update channels are part of the Microsoft 365 Insider program?

There are two Microsoft 365 Insider update channels: Beta Channel and Current Channel (Preview). Read about them in our Handbook.

Can I click on a link to join from this website?

Unfortunately, no. The process to set the update channel varies depending on your Microsoft 365 license and operating system.

If you have a personal or family subscription to Microsoft 365, use the Join instructions for your operating system.
If your subscription to Microsoft 365 is provided through work or school, your Administrator may limit access to preview functionality. You can contact them to ask if your device can be enrolled.
If you are an Administrator of Microsoft 365 in an organization, see the Microsoft 365 Insider Program for Business information for IT Admins.
If you are using a perpetual version of Office (2016, 2019, 2021, LTSC), you won't receive new feature updates.

Why don’t I see Microsoft 365 Insider channels in my Microsoft 365 app?

If you don’t see the option to change your update channel:

An administrator manages your subscription (for example, the IT department at your work or school). If this is the case, you won’t be able to change your update channel. Contact your administrator for more information.
You may have a perpetual (one-time purchase) version of Office. Please see "Why is a subscription required?" in this FAQ.

Why don’t I have a feature that was released to Microsoft 365 Insiders?

We enable features gradually to ensure things are working smoothly. We sometimes highlight features on our blog that you may not have because they’re in the process of being released to larger numbers of Insiders. Access to a particular feature also depends on which Insider channel your device is enrolled in - Beta Channel or Current Channel (Preview).

Where can I find information about how to use Microsoft 365?

Visit https://support.microsoft.com/microsoft-365 for training, tips, downloads, account help, and more.

How can I try Microsoft Copilot?

See Where can I get Microsoft Copilot on the Microsoft support site for the latest information. There is also a section of our Handbook with information about Microsoft Copilot for Microsoft 365.

How can I contact support?

Visit https://support.microsoft.com/contactus. Please note that Beta channel builds are not supported. See the support section of our Handbook for information and other help options.

Microsoft 365 Insider Handbook

SusanCockrell — Mon, 07 Apr 2025 21:51:34 GMT

Love Microsoft 365? Want to preview the newest features before anyone else? You’re in the right place. As a Microsoft 365 Insider, you get exclusive previews of upcoming features—and the chance to help shape them with your feedback.

We’ve put together this handbook to guide you through the Insider program: how to join, what you’ll preview, and how your insights make a real impact on the tools you use every day.

You'll find additional program information at https://aka.ms/Msft365InsiderProgram, including our FAQ and steps to join based on your operating system.

Note: Microsoft 365 Insider is installed on each device separately.

If you are an IT Administrator and interested in deploying Insider preview builds in your organization, please visit the Microsoft 365 Insider Program for Business.

Insider levels

The Microsoft 365 Insider program has two preview channels: the Beta Channel and the Current Channel (Preview). Each one lets you preview new features at a different speed—so you can decide how early you want in on the action. Whichever channel you choose, we’ve got your back and we’re always listening.

Beta Channel

We recommend this preview channel for people who want to try out new features while they’re still in active development, identify issues, and provide feedback.

You will receive frequent updates that include new features as well as bug fixes and other updates.
Beta Channel is best suited for people who don’t mind the bit of risk involved in using unsupported builds.

Current Channel (Preview)

We recommend this preview channel for customers who want to receive supported builds with less frequent, more stable updates and minimal risk.

New features are released about once per month and may include bug fixes and other updates.

Note: For iOS, there is only one Insider level: Beta Channel.

Supported operating systems

Microsoft 365 Insider preview builds are available for the following operating systems:

Windows - Join the Microsoft 365 Insider program on Windows
Mac - Join the Microsoft 365 Insider program on Mac
iOS -Join the Microsoft 365 Insider program on iOS
Android -Join the Microsoft 365 Insider program on Android

You'll need to be using a version of the operating system that is supported by Microsoft 365. For information, see the System requirements for Microsoft 365 and System requirements for Microsoft 365 mobile apps. We recommend that you use the most current version of your operating system.

Included apps

Windows

Word
Excel
PowerPoint
OneNote
Outlook
Access
Project
Visio

Mac

Word
Excel
PowerPoint
OneNote
Outlook

iOS

Word
Excel
PowerPoint
OneNote
Outlook

Android

Word
Excel
PowerPoint
OneNote

Note: We are expanding the Microsoft 365 Insider program to include information about preview features and experiences from additional apps such as Teams, Forms and more. This information is in the Microsoft 365 Insider blog.

Get the latest build

Once you've joined the program and installed an Insider build, you can check for updates using the instructions below.

Note: If you are using a business or education subscription to Microsoft 365 in your device, your IT administrator may manage updates for you, and you may not be able to change your update channel.

Platform	How to check for updates manually	How to enable automatic updates
Windows	Open any Microsoft 365 app (e.g., Word, Excel). Click File > Account. On the Account page, click the Update Options arrow, and then click Update Now.	Open a Microsoft 365 app (e.g., Word, Excel,…). Click File > Account. On the Account page, click the Update Options arrow, and then click Enable Updates.
Mac	Open a Microsoft 365 app (e.g., Word, Excel,…). Click Help > Check for Updates. Under How would you like updates to be installed, select the Manually Check option.	Open a Microsoft 365 app (e.g., Word, Excel,…). Click Help > Check for Updates. Under How would you like updates to be installed, select the Automatically Download and Install option
iOS	Open the TestFlight app from your Apple device. In the Apps list, tap the Update button to the right of the Microsoft 365 app that you want to update.	In the Apps list on your Apple device, tap the Microsoft app you want to enable automatic updates for. To get new updates pushed to your device, turn on Automatic Updates under App Information.
Android	Open the Google Play Store app from your Android device. From the Android menu, select My apps & games. In the Updates pending list, tap the Update button next to the app you want to update.	Open the Google Play Store app from your Android Device. From the Android menu, select Settings > Auto-update apps. Select an option: Over any network to update apps using either Wi-Fi or mobile data. Over Wi-Fi only to update apps only when connected to Wi-Fi.

Try new features

When builds are released, they usually include new preview features for you to try out. For a list of the features and updates that were included in a build, check the Release Notes on learn.microsoft.com. To learn more about prefeatures as they start rolling out to Insiders, visit the Microsoft 365 Insider blog on this site.

Why don't I have a feature that's mentioned in the Blog?

There are a few reasons why you may not see a new feature that you've read about:

Do you have an active Microsoft 365 subscription on your device? Most new features are only available to Microsoft 365 subscribers. If you are using a perpetual version of Office (i.e. 2016, 2019, LTSC), you won't receive preview features.
Check for updates. You may not have the latest build on your device. Compare the build number from a Microsoft 365 app on your device to the latest build listed in the Release Notes.
- Build numbers always go up with each new build. If the build number in your Microsoft 365 app doesn’t match the build number in the Release Notes or Insider blog, as long as your build number is higher than the one listed, your device will receive the feature when it is enabled. See "Features are rolled out in stages," below.
- For details on how to find Microsoft 365 build information on your device, refer to the What information should I have available when asking for help? section in the Get Support topic on this page.
Turn on the Coming Soon toggle. If you have the latest Microsoft 365 build installed, check for a "Coming Soon" toggle in the upper right corner of the app. If you see one, make sure that it is toggled on, as some new features will only appear when it is in the On position. Please note that this toggle does not always appear, and this is normal.
Features are rolled out in stages. Features in a specific build are exposed in stages to progressively larger groups of Insiders over time. If you are unsure whether this is the case, or if you have any other questions about accessing or using a new feature, please reach out to us on X (formerly Twitter) @MSFT365Insider or in the Micrososft Support Community forum.

Microsoft 365 Copilot

Microsoft 365 Copilot is available to enterprise customers with E3/E5 licenses that have purchased an additional Microsoft 365 Copilot commercial SKU. See commercial pricing and plans.

If your organization has purchased and deployed Microsoft 365 Copilot and you don’t see Copilot in your Microsoft 365 apps, please contact your organization’s IT administrator to make sure you have been assigned a Microsoft 365 Copilot license.

Note: Microsoft 365 Copilot documentation for IT Administrators is here: https://learn.microsoft.com/microsoft-365-copilot.

Update channels for Microsoft 365 Copilot

(Requires licenses as noted above) Microsoft 365 Copilot features and updates are released through the Microsoft 365 app update channels. New features are first released to devices in the Insider Beta Channel and then Current Channel (Preview), followed by production devices in the Current Channel and Monthly Enterprise Channel. The Semi-annual channel is excluded. Please note that the Microsoft 365 update channel for your device is managed by your organization.

Provide feedback

We'd love to hear your thoughts about what works, what doesn't, and how we can improve.

Within a Microsoft 365 App

The quickest way to get your comments to our engineers’ ears is right from within Microsoft 365 apps. They read customer feedback daily.

Windows

From your Microsoft 365 app, go to Help > Feedback (or File > Feedback).

Mac

Select Help > Feedback.

2. In the Send feedback to Microsoft dialog box, choose the type of feedback you want to provide.

iOS

From your Microsoft 365 app, select "..." in the top right corner and then select Help & Give Feedback.

Android

Open a Microsoft 365 app, tap your username in the top right corner of the app window, and select Settings > Send Feedback.

On the Feedback portal

On the Microsoft Feedback portal, you can browse for and submit feedback, upvote feedback from the community, and see status information from Microsoft.

Feedback portal forums:

Give feedback in the community

Be a part of our community and interact with fellow Insiders by posting to the Microsoft 365 Insider Answers forum or here on the Microsoft 365 Insider Tech Community. You can also reach us on LinkedIn or at @Msft365Insider on X and @Msft365Insider on Threads.

What kind of feedback is best?

Detailed and actionable feedback is vital for making changes and improvements to our apps. If you find a bug, have an issue, or have a great suggestion for how we can improve, we'd like to hear it. Here are a few tips that will help us categorize and share your feedback with the right people.

Use a concise and descriptive title
Descriptive and specific titles help engineers understand the issue being reported. An example of a good title: "Excel's 'recent files' list does not include recently added OneDrive files."
Focus on one issue at a time
Providing feedback one item at a time ensures the correct logs and data are received with each submission and can be assigned to someone for follow up. Also, it helps us identify the volume of feedback we're receiving on a particular issue.
Write details in the Description box
Information about your device, operating system, and apps are automatically reported when you submit feedback from an app. But detailed steps to reproduce the issue and screenshots (if applicable) are very helpful when you provide them.

Get support

Beta Channel

These builds are unsupported, but we encourage you to report issues and provide feedback from within the app.

Note: If you encounter an issue that is impacting your productivity, try changing to a supported channel, such as Current Channel (Preview) or Production.

Current Channel (Preview)

The most recent build is fully supported, so you can contact one of our experts at Microsoft Support if you need help.

Other ways to get help

Search our online support site at https://support.microsoft.com/microsoft-365/
Connect with us on X (formerly Twitter) at @MSFT365Insider.
Reach out to the Microsoft Community Support forum.
For help with Insider builds in Outlook and OneNote, select Help > Contact Support from within those apps.
For Android, you can also visit the Microsoft 365 Insider for Android Tech Community.

What information should I have when asking for help?

When contacting us on X (formerly Twitter) or when posting in the Microsoft 365 Insider Community Support forum, please provide as much of this information up front as possible. The more details you can provide, the easier it will be to help troubleshoot the issue and determine the right solution. Here are some details to keep handy:

Step 1: Find the version/build for your platform:

Platform	How to find your version/build
Windows	Open a Microsoft 365 app and navigate to File > Account. Look for the About tab on the page and find the line that says “Version xxxx (Build xxxxx.xxxxx)”. If you are unable to launch a Microsoft 365 app, or the app closes or crashes before you can get to the Account screen: In Windows Settings, choose Apps > Installed Apps. In the search box, type 365 and press Enter. You should see the Microsoft 365 version number, which looks like this: 16.0.xxxxx.xxxxx.
Mac	Open any Microsoft 365 app (such as Word), then navigate to the Word > About Word menu (or equivalent in any other app.). On the About window that opens, look for the line that reads "Version 16.XX (Build XXXXXXXX)".
iOS	Launch the TestFlight app, then select a Microsoft 365 app. The version number is listed under the app name, formatted as "Version 2.XX (Build XXXXXXXX)". Be sure that you have installed the latest available version.
Android	Launch the Settings app, then tap Apps & Notifications. Find the Microsoft app you are looking for in the list of apps and tap on it. Scroll to the bottom of the app’s information screen and find the version number listed as "16.0.xxxxx.xxxxx".

Step 2: Provide as much detail about the issue as possible:

Is there an error code or message? Make sure to provide the whole error code or message, or a screenshot of them.
Does this happen with all files in the app, or only with specific files?
Where is the file saved? On your local device, in the cloud (on OneDrive, or another cloud service)?
Is there something unique or different about the impacted file(s)? Are you using a specific font, a VBA script, a macro, or a different language than usual?
Are you running any add-ins? Is the issue still present if you disable your add-ins?
What steps are needed to reproduce this issue?
- If you need to change any settings, be sure to specify.
- Here’s an example: "Launch Word. Open a new document. Type anything into the document. Highlight the text, right click on it, then select Font. The Font menu doesn’t pop up."
Is this behavior new to the build you have now, or did it happen in previous builds as well?

Opt-out or change channels

Note: If you have a subscription to Microsoft 365 through work or school, you'll need to contact your Microsoft 365 administrator to change channels or opt-out of Microsoft 365 Insider builds.

Platform	How to opt out or change channels
Windows	Steps to change levels or opt-out of Microsoft 365 Insider builds on Windows: Open a Microsoft 365 app from a device that gets Microsoft 365 Insider builds. Click File > Account > Microsoft 365 Insider > Change Level. Select a new level. To opt out, clear the Sign me up for early access to new releases of Microsoft 365 check box, and then click OK. The next time Microsoft 365 is updated on your device, you’ll receive the new level that you selected, or the regular release of Microsoft 365 instead of the Insider release if you opted-out
Mac	Steps to change levels on Mac: Open any app. Click Help > Check for Updates. Select the Join the Microsoft 365 Insider program to get early access to new releases check box. In the Choose how you get Insider builds list, click the build level you want. Note: You'll be on the current build until we release a new update. Steps to opt-out completely on Mac: Open any app. Click Help > Check for Updates. Clear the Join the Microsoft 365 Insider program to remove early access to new releases check box. Note: You'll be on the current Insider build until we release the next update. If you can't wait for the next update, you can uninstall Microsoft 365 for Mac and then reinstall a fresh copy. Steps to uninstall/reinstall Microsoft 365 for Mac: Uninstall Microsoft 365 for Mac. (If the simple method of uninstalling doesn't work, use the advanced method.) Reinstall Microsoft 365 for Mac.
iOS	You can opt out of the Microsoft 365 Insider program for iPhone and iPad by following the instructions from the Apple TestFlight program
Android	On Android, you can either opt-out of receiving Beta Channel builds or leave the program completely. To stop receiving Beta Channel builds on Android, unjoin the Beta WXP Android group. You should receive Current Channel (Preview) builds with your next Microsoft 365 update. To leave the Microsoft 365 Insider program completely, go to the app testing program pages for Word \| Excel \| PowerPoint \| OneNote \| Microsoft Lens – PDF Scanner and click Leave the program. Uninstall the Insider apps and install the Microsoft 365 public apps from Google Play.

Find us on social

LinkedIn Check out the latest news and features and connect with other like-minded Insiders.
X (formerly Twitter) Follow @Msft365Insider on X to see our latest posts.
Threads Follow @Msft365Insider on Threads.

Other Insider programs

At Microsoft, we have a number of Insider programs to get customers involved in our product planning. Here are a few other Insider Programs that you might be interested in looking into:

Windows Insider program
Microsoft Teams Public Preview
Microsoft Security Update Validation Program (provides organizations with early access to security updates to test application compatibility).

Terms and Conditions

The terms and conditions, as well as the data collection policies of the Microsoft 365 Insider preview program can be found below.

Age Availability
You might have noticed that the Microsoft 365 Insider preview program sign-up option is not available for you. Microsoft 365 doesn’t collect any kind of optional data from people below certain ages. If you’re under the age of 13, or some other age depending on laws where you live, you may see that you can’t send optional data or change this setting in Microsoft 365. This is to help protect your privacy and help make sure we don’t collect any info from you beyond what’s necessary to keep Microsoft 365 secure, updated and working the way it’s supposed to.