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.

Outlook.com support categories. Email | Calendar | People & Contacts | Files & attachments | To Do | Premium | Account | Troubleshoot. Trending topics in Outlook.com. To change your Mail settings so your inbox looks and behaves the way you want it to, see Personalize your new Mail experience in Outlook.com.Also check out the Outlook.com Community forum.

Outlook app crashing. If the Outlook mobile app crashes when you open it, clear the browser's cache on your device. Then remove the app and re-install it.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Add your Outlook.com, Microsoft 365, Exchange-based email, or IMAP or POP email account to your Android phone or tablet using the built-in Android Email app.

The steps to access the repair tool vary depending on your operating system. Right-click the Start button (lower-left corner) and select Apps and Features on the pop-up menu.

Why is the From button missing? If you see the Send button, but don’t see the From button, the typical cause is that your Outlook profile contains only one email account. To view the From button, you'll need to add another email account.. If you have multiple email accounts, you can add the From button manually.Once you add the From button, you can't remove it unless you remove all but one ...

Windows 10 Pro offers more advanced security and business networking features, including: BitLocker Drive Encryption

In the search box on the taskbar, type device manager, then select Device Manager from the menu.

Edit an inbox rule in Outlook on the web. You can edit any inbox rule by selecting it and choosing Edit rule to open the rule so that you can change the conditions or actions of the rule.. Delete an inbox rule in Outlook on the web