How change builds for windows insiders?

Di Martin 40 Reputation points
2026-07-31T17:55:22.1433333+00:00

I am not greatly knowledgeable about computers so I am not sure what I need to do. I need to switch my os build to a new one but I don't know what choice to make or how to go about it. I can likely figure out the actual mechanics of the update but I don't know what to choose?

Any suggestions or advice? Thanks!

Windows Insider program | Windows Insider preview | Install, activate, and Windows update
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CrazyKats 17,865 Reputation points Volunteer Moderator
2026-07-31T18:08:48.5933333+00:00

Hi Di,

First, why do you need to switch the OS?

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CrazyKats 17,865 Reputation points Volunteer Moderator
2026-07-31T18:50:27.86+00:00

Hi Di,

I think you were getting an Expiry notification.

No need to change builds as all the expiries

were updated today.

Check Windows Update for build 26220.9022.

After the update you should be OK.

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  1. Di Martin 40 Reputation points
    2026-07-31T18:40:49.33+00:00

    Hi there, @CrazyKats Thanks for responding! My current build is 26220-8925. I think I am on the beta channel. The reason I need to change the mod is that I got a notification that it would no longer be supported. It suggested I try a new one.

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  2. CrazyKats 17,865 Reputation points Volunteer Moderator
    2026-07-31T18:23:08.0733333+00:00

    Sorry was on my phone so kept

    my answer short.

    What build are you currently on?

    Use WIN+R, type winver and get the

    build #.

    Are you on an Insider Channel already, if

    so which one?

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