摘要 Email 簽名能在你的商業溝通中建立專業一致性，並確保收件人在每則訊息中都擁有你的聯絡資訊。 在Outlook中，你可以為不同用途設定多個簽名 (內部與外部、個人與商務) ，並選擇是否自動包含在新郵件、回覆或轉寄中。 你的簽名可以包含文字、連結、圖片和圖片 (，例如你的手寫簽名或標誌 ...

摘要 Email签名在业务通信中创造专业一致性，并确保收件人在每封邮件中都有你的联系信息。 在Outlook 中，可以设置多个签名， (内部与外部、个人与业务) 的不同用途，并选择是自动将其包含在新的电子邮件、答复还是转发中。 签名可以包括文本、链接、图片和图像 (，例如手写签名或徽标 ...

保存选项包括： 密码管理器：可以将密钥保存到Microsoft密码管理器或其他同步凭据管理器 (，例如 Google 密码管理器、Apple iCloud 密钥链或其他) 。 iPhone、iPad 或 Android 设备：将密钥保存到手机或平板电脑。

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

If you're not interested in trying the new Outlook for Windows just yet and don't want to be a part of this one-time switch, in classic Outlook go to File > Options> General > New Outlook options and uncheck Automatically switch me to new Outlook. If you don't see this option, it means you're not currently eligible for an automatic switch to new Outlook for Windows at this time. Automatic ...

Microsoft account sign-in helper If you can't sign into your Microsoft account, use the sign-in helper to identify the problem. How to use the Microsoft account sign-in helper The tool will ask you to enter the email address or mobile phone number you're trying to sign in with and check the details you provide. If it detects a problem with your account, we'll tell you what you need to do to ...

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.