I miss spelled my name when i have signed up how to fix
Thank you for your feedback. You can tap the 3 horizontal lines on the top left of your Inbox to launch the left navigation pane. Tap the gear icon to launch the Settings page. Click Account and then View account. You can edit your profile from here. Alternatively, you can go to the following address https://account.microsoft.com/profile/ and edit your profile. Let us know if this worked for you.