Share via

Office 365 activation troubleshooter

David Messner 5 Reputation points
2026-05-02T13:18:23.09+00:00

microsoft products unable to activate microsoft 365

Microsoft 365 and Office | Install, redeem, activate | Other | Other

1 answer

Sort by: Most helpful
Most helpful Newest Oldest
  1. Marcin Policht 90,645 Reputation points MVP Volunteer Moderator
    2026-05-02T13:23:17.4933333+00:00

    Follow https://support.microsoft.com/en-us/windows/microsoft-365-troubleshooters-486d7956-6a21-4c75-bc4f-0704077c583c

    Use the Microsoft 365 activation troubleshooter to resolve Microsoft 365 subscription activation issues.

    Select the button below to start the activation troubleshooter.

    Start

    1. Click Open if you get a pop-up window indicating This site is trying to open Get Help.

    Follow the prompts in the Get Help window. When prompted, restart your computer.

    Important:

    • You need to be on Windows 10 or higher to run the troubleshooter.
    • You need to be on the same Windows PC with the Microsoft 365 or Office product you want to uninstall to run the troubleshooter.

    If the above response helps answer your question, remember to "Accept Answer" so that others in the community facing similar issues can easily find the solution. Your contribution is highly appreciated.

    hth

    Marcin

    Was this answer helpful?

    0 comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.