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

Learn the reasons why a subscription price might change.

Learn how to change how you pay for an Xbox subscription for you or a child account.

Xbox Support ... Xbox Support

Applies to: Windows 10 Enterprise LTSC 2021 This security update includes fixes and quality improvements that are part of the following update: October 14, 2025—KB5066586 (OS Build 17763.7919) The following is a summary of the issues that this update addresses when you install this update. The bold text within the brackets indicates the item or area of the change we are documenting. [App ...

Check the Xbox services, games, and apps for any service outages.

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 ...

Learn how to manage the payment information and billing for your Microsoft 365 subscription.

Find all release notes for the Xbox Update Preview Alpha Skip-Ahead ring here.

This article contains information about the restrictions and limitations that apply to files, file names and file types when syncing with OneDrive for home, OneDrive for work or school or SharePoint in Microsoft 365.