Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

The sign-in options in Windows serve various purposes to enhance your user account security and sign in convenience. You can access the sign-in options from the Settings app.

Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Need help? See Sign in to Office or I forgot the username or password for the account I use with Office.

Learn how to sign in to your Outlook or Hotmail mailbox using your Microsoft account.

You can still sign in as before with your usual email address and credential of choice. Now is always a good time to review your account and make sure it’s easier to recover if it's compromised and …

Learn how to sign in to your Outlook or Hotmail mailbox using your Microsoft account.

To create an e-sign request, you’ll need to sign into your account with an available e-signature provider such as Adobe Sign or DocuSign. If you don't have account, it's easy to start a free trial or create an …

How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.

Important: Make sure the list of phone numbers or email addresses you use to verify sign-in is up to date. If you change your work or school email address, you may not be able to access your account.