How to Fix the Microsoft Account Security Alert on Windows

刘维
3 min readFeb 13, 2020

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You receive the Microsoft account security alert since they work hard to prevent others from signing in without your permission. They send you an email and an SMS alert to protect the account when they notice a sign-in attempt from a new location or device.

If your phone number or email address changes, be sure to update your security contact information on the Security Basics page in a timely manner so that they can work with you to keep your account secure and valid.

If you sign in to your account while traveling or if you install a new app that signs in with your account, you may get an alert. They need you to provide a security code so they can know it was you, and that your account is safe.

How Does Microsoft Alert You?

If there was an unusual sign-in attempt for your account, you will receive the message that Microsoft account activity is unusual. They will send a message to all your other contact methods and they need you to provide a security code from one of these contacts to help protect your account.

This step prevents people who are not you from signing in and tells Microsoft if it’s just you signing in from an unusual location or device. If you are not sure about the email’s source, you can check the sender. Then you can know if it’s from the Microsoft account team at [email protected].

How to Fix the Microsoft Account Security Alert

If you’re using a new device, if you installed a new app, or if you’re traveling or in any new location, the Microsoft team may have blocked your sign-in. This security measure helps keep your account secure in case someone else gets your account information and tries to log in as you.

To unlock your account, follow the instructions on the login screen and choose where Microsoft can send you a security code. Enter it to access your account after you receive the code.

Further Reading:

If you are traveling and cannot access the email or phone associated with your account, there are other options:

1. If you brought in a device that you usually log in to and have set it up as a trusted device, you can log in from that device and re-enter your account.

2. If you leave your phone at home and know who can use it, you can ask them to tell you the security code sent to the device.

After logging in from a trusted device or usual location you can log back into your account if these options are no use.

Final Words

In conclusion, this post has introduced some information on the Microsoft security alert. You can know how to deal with this issue when you meet it. I believe that this post can help you.

Originally published at https://www.minitool.com on February 13, 2020.

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