Find solutions to common problems or get help from a support agent. If these steps didn't work, or you have other account sign in issues, use our Sign-in helper tool. You can't sign in to Microsoft 365, Microsoft Azure, or Microsoft Intune because you forgot your password. Your Microsoft 365 password has now been successfully reset, and you can proceed to sign in with your new password. The sign in location for Office 365 operated by 21Vianet in China is, login.partner.microsoftonline.cn/. You c...