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

了解 Xbox Game Pass Ultimate、Premium、Essential 和 PC Game Pass 订阅所提供的独家游戏内内容、特别优惠和合作伙伴福利。

若要在 Xbox 主机或 Windows 电脑上玩 Ubisoft+ 游戏，需要订阅和链接帐户。 在此处查找执行操作的步骤和其他信息。

要更改电子邮件地址或用于服务订单的退货交付地址，你需要取消订单，然后重新提交。 如果已经发出 Xbox 设备，但发现需要将其送至与订单上所列地址不同的地址，请与承运商联系。 如果你已发出控制器、电源或其他配件，或支付了将直接发送给你的货物的款项，但发现需要将更换产品发送到不 ...

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

Learn how to cancel Xbox subscriptions, manage recurring billing, and stop future charges while retaining benefits until the subscription expires.

在通过 Xbox Game Pass Ultimate 获取 Fortnite Crew 时，我是否会自动获得火箭通行证高级版？ 是。 但是，你必须每月至少登录到一次 Xbox 主机上的 Fortnite、Xbox on PC 上的 Xbox、Xbox 云游戏或受支持的游戏手持设备，才能接收 Rocket Pass Premium。

注意: 请注意，Surface 商业设备的支持案例只能 联机 启动。 对于批量许可支持，请打开Microsoft 365 管理中心，选择“ 帮助 & 支持 ”，并搜索“管理批量许可”或提交 联机支持请求。 请不要忘记包括你的许可证 ID 或协议编号、你的联系人电话号码 & 电子邮件地址，以便我们可以联系你。 如果已有 ...

例如，某些 Xbox 订阅可以通过兑换数字代码或礼品卡来延期，最长延期限制如下：

Certificate authority (CA) A certificate authority is an entity similar to a notary public. It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired. Top of Page Digital signature assurances The following terms and definitions show what assurances are provided by digital signatures. Authenticity The signer is ...