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

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

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

Xbox has partnered with NVIDIA GeForce NOW and Boosteroid to bring first-party titles to more players. If you own any of the supported Xbox games on Steam and have an account to either streaming service, you can play your game in the cloud from anywhere. Just make sure that you link your Steam account to either NVIDIA GeForce NOW or Boosteroid.

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 ...

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

How did gamertags change? We updated new Xbox gamertags to support a 12-character max, Unicode-based name of your choice, with an auto-generated suffix if the gamertag is shared. We offer 13 different alphabets for gamers, which support more than 200 languages worldwide.

SharePoint 是您透過網頁瀏覽器連線到的瀏覽器應用程式。 透過 SharePoint，您可以執行許多工作，例如：將檔案 上傳 和 共用 至文檔庫、與其他人 在檔案上共同 作業、建立 小組網站 或 通訊網站 等等。 如果貴組織已指派 包含 SharePoint 的授權給 您，您可以登入。 在本文中，我們探討了兩種最常見的 ...

玩家代号 如果您的玩家代号是在 Xbox Live 注册期间创建的，则可以免费更改一次玩家代号。 如果要额外更改 Xbox Live 玩家代号，需要支付费用。 有关步骤和详细信息，请参阅 如何在 Xbox 360 或 Xbox One 上更改 Xbox Live 玩家代号。