Sign in with Microsoft
Manage a Microsoft account
Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.
Manage a work or school account
Learn more about managing and securing the account you use to access your work or school email and files, and other web resources in your organization.
Accounts in Windows
You can use a Microsoft account, or a work or school account to sign into your Windows device. Get help for Windows Hello, PIN reset, or adding new accounts to your PC.
Accounts in Office and Microsoft 365
Help for signing in and managing Office apps or Microsoft 365. Get info about renewal, sharing, switching, cancelling a subscription, Office for the web, and Office versions.
Explore signing in with Microsoft
Microsoft Store & billing help
Explore services offered in your region. Find help for making a purchase, order history, refunds, cancel a subscription, payment options, app downloads, and other billing issues.
Your account in Outlook
Get help with Outlook or Outlook.com. Includes info on calendars, mobile setup, adding a signature, and more.
Manage the devices you're signed in to
View the devices you're signed into, find, lock, or erase a lost or stolen Windows 10 device, schedule a repair, and get support.
Keep your account secure
Security is top of mind for many of us these days. Learn what you can do to help keep your account secure.
Other Microsoft products and services
Looking for specific help with other products and services you sign into with a Microsoft account? Check out these sites below.