Outlook Data Files contain your email messages, calendar, tasks, and other items on your computer.

Learn how to use Microsoft Teams, a collaboration app built for hybrid work, to stay informed, organized, and connected.

If there was an unusual sign-in attempt for your account, you'll get an email or text message. We'll send a message to all your alternate contact methods.

Learn how to identify a phishing scam, designed to steal money via fake emails.

Enter your password and select the arrow to continue. You’re now signed in to Skype.

To change appearance, select Appearance and make the changes you want to your default theme, zoom, toolbar, and fonts.

Discover how to convert numbers into English words in an Excel spreadsheet using the SpellNumber sample function.

Learn how to use your Windows PC as a mobile hotspot. Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

When you enter a recipient's name in the Bcc (blind carbon copy) field of an email, that recipient receives a copy of the email without their name being visible to the other recipients.