Learn how to protect your PC, identity, and data from tech support scams.

Learn how to share your real name with your friends, and how they can share your name as a friend of a friend.

A phishing email is an email that appears legitimate but is actually an attempt to get your personal information or steal your money. Some deceptive emails appear to be from a safe sender but, in fact, have a "spoofed" source address to fool you. Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing ...

Microsoft prioritizes account security and works to prevent people from signing in without your permission. When we notice a sign-in attempt from a new location or device, we help protect the account by sending you an email message and an SMS alert. If your phone number or email changes, it's important to promptly update the security contact info on the Security basics page so we can work with ...

Learn how to secure and manage your Xbox family group's online safety and privacy settings effectively.

Learn how to share your real name with your friends, and how they can share your name as a friend of a friend.

Send S/MIME or Microsoft Purview encrypted emails in Outlook using a work or school account with a qualified Microsoft 365 subscription.

請注意，Xbox 有各種隱私權和線上安全設定，您可以針對整個家庭進行管理。 如需深入了解，請參閱： 為什麼我無法變更隱私權設定？ 您隨時都可以舉報冒犯性訊息。 若要深入了解如何舉報 Xbox 訊息，請參閱： 舉報事件的價值 有關讓 Xbox 網路保持安全與友好環境的更多資訊，請參閱： Xbox 的社群 ...

Describes the steps to take when you receive an "Outlook blocked access to the following potentially unsafe attachments" message in Outlook.

Learn how you can manage your online safety and privacy settings and how they affect personalized recommendations that you might see in the Microsoft Store.