Sign out of email - support.microsoft.com
support.microsoft.com › en-us › officeIn Outlook, it’s no longer possible to sign out of your account or be prompted for a password to sign in. Therefore, if you share your computer with others, you might want to prevent them from accessing your email account while they use your computer. To protect your privacy, have others sign into your computer with their own account.
Outlook
https://outlook.live.com/mail/0Get free Outlook email and calendar, plus Office Online apps like Word, Excel and PowerPoint. Sign in to access your Outlook, Hotmail or Live email account.