How to Change Your Microsoft Account Display Name
Your Microsoft account display name is the name friends, family, and coworkers see across services like Outlook and Windows. You can change this name in less than 5 minutes through your online Microsoft account page, and updates usually show up across all your apps within 24 hours.
This display name stays completely separate from your local computer login name, though you can make both match if you want. Open your browser, sign in to your Microsoft account profile, and update your first and last name to fix how you appear to others online.
Navigate to account.microsoft.com and sign in. Select “Your info” and click “Edit name” next to your current display name. Enter your new name and click “Save” to update it across Microsoft services.
How to Change Your Microsoft Account Display Name
Here’s how to change your Microsoft account display name:
Step 1Go to the Microsoft Account Website
Go to account.microsoft.com to reach the portal for managing your account details.
Step 2Sign In to Your Account
Sign in using the email address and password tied to your Microsoft account. Accounts configured with two-step verification require completion of that security check.

Step 3Find Your Profile Information
Profile information houses your Microsoft account name. Following sign-in, locate the section containing personal details. This area typically sits on the left side of the screen or appears as a tab at the top labeled “Your info,” “Personal info,” or “Profile.”

Step 4Find the "Edit Name" Option
Profile settings display the current moniker. An "Edit name" or "Change name" link sits beside the current name, occasionally represented by a pencil icon. Click this link to open the name editor.

Step 5Enter Your New Display Name
Type your new first name, last name, or both into the boxes. Consider how contacts perceive the new designation.

Step 6Save Your Changes
Locate the "Save" button below the text fields. Click "Save" to commit the changes.
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Summary
Your microsoft account name controls how other people see you across Windows, Outlook, and other Microsoft services. You can change this name at any time by signing into your online Microsoft account dashboard and editing your profile information. Changes usually appear everywhere within 24 hours, though some apps update right away.
Services begin reflecting the updated moniker immediately upon saving, though full synchronization across the ecosystem requires up to 24 hours. The Microsoft account dashboard serves as the central hub for managing this and all other account details.
Should I use my real name for my Microsoft account?
Using a real name and accurate date of birth on a Microsoft account aligns with standard security and privacy architecture, though the choice depends entirely on personal risk tolerance.
What does a Microsoft account username look like?
Your user ID is the unique email address created for signing in to Microsoft 365. Enterprise user IDs often look a bit more complex, such as ellen@contoso.partner.onmschina.cn.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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