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    1 min read 5 stepsFebruary 25, 2026Verified February 2026

    How to Set Up Two-Factor Authentication on Windows

    Add an extra layer of security to your Microsoft account and Windows login.

    In this guide (5 steps):

    1. 1.Open Microsoft account settings
    2. 2.Navigate to Security
    3. 3.Set up authenticator app
    4. 4.Save recovery codes
    5. 5.Test the setup
    1

    Open Microsoft account settings

    ~15s
    Go to account.microsoft.com and sign in with your Microsoft account.
    2

    Navigate to Security

    ~15s
    Click SecurityAdvanced Security OptionsTwo-Step VerificationTurn On.
    3

    Set up authenticator app

    ~15s
    Download Microsoft Authenticator on your phone. Scan the QR code to link your account.

    Quick Tip

    Microsoft Authenticator can also store your passwords and auto-fill them on your phone.

    4

    Save recovery codes

    ~15s
    Microsoft provides a recovery code — write it down and store it safely in case you lose your phone.

    Warning

    If you lose your phone and do not have recovery codes, you could be permanently locked out of your Microsoft account.

    5

    Test the setup

    ~15s
    Sign out and sign back in. You should be prompted for a code from your authenticator app.

    You Did It!

    You've completed: How to Set Up Two-Factor Authentication on Windows

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    Official Resources

    Microsoft SupportHow-To Geek — WindowsGCFGlobal — Windows Basics

    Sources used to create and verify this guide. View all sources →

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    How to Set Up Two-Factor Authentication on Windows — Step-by-Step Guide | TekSure