Use a ready signature template from a gallery to create your email signature in Outlook.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Configure cameras In Camera settings, you can set default settings for each camera. The settings are stored for each camera and each user account—they don't synchronize between multiple Windows devices.

If you need help with Outlook.com, you can read our self-help content, or get support via email.

Microsoft Defender is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.

Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

Learn how to sign in or out of your Outlook.com email account, and get solutions for common login issues.

Learn how to use the cloud-based clipboard in Windows, share clipboard items across your devices, and pin items to your clipboard menu.

Sending a message. If you haven't already set up messages, do the following: On your PC, in the Phone Link, select Messages.

Hotmail 现在是 Outlook.com。 了解如何登录以访问 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户。