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

MICROSOFT SUPPORT When you see unexpected charges from Microsoft in a statement from your bank, credit card, or any other payment provider, we want to help you resolve your question as quickly as possible. Important If you don't recognize a charge on your account, go to the Manage your payments page of your Microsoft account dashboard and select "Investigate".

在 Xbox 購買時會跳出錯誤訊息或錯誤代碼，或是對在 Xbox 上使用 VPN 有疑問？ 了解它們代表的意義。

在 Xbox 上购买时收到错误消息或错误代码，或者对在 Xbox 上使用 VPN 有疑问？ 了解它们的含义。

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 ...

访问 Microsoft 官方支持网站，获取全球范围内的产品和服务帮助，解决技术问题并提高生产力。

激活是一个技术过程，用于将产品密钥或数字权利与设备的硬件配置配对。 这不评估副本本身的真实性，也不保证 Windows 副本是 正版 的。 它只确保产品密钥或数字权利对硬件配置有效。 另一方面，验证是检查关键 Windows 许可文件是否未被损坏、删除或删除，以及是否必须接收某些更新和下载的 ...

此安全更新包括修补程序和质量改进，属于以下更新的一部分： 2026 年 4 月 14 日 - KB5082200（OS 内部版本 19045.7184 和 19044.7184） 以下是安装此更新时此更新解决的问题的摘要。 如果有新功能，它还会列出它们。 括号内的粗体文本表示我们正在记录的更改的项或区域。 [远程桌面安全警告 (已知问题 ...

使用Microsoft帐户，你可以参与免费Microsoft奖励计划，并为已经完成的事情（例如在Microsoft商店购物、在必应上搜索）和 18 岁及以上的玩家使用 Xbox 玩游戏，从而获得积分。 Xbox 奖励 计划为你提供更多赚取积分并兑换丰厚奖励的机会。

This out-of-band (OOB) update for Windows 11, version 25H2 and Windows 11, version 24H2 (KB5121767) is cumulative. It includes all improvements from previous security and non-security updates, along with an additional fix. Improvements This OOB update includes the following improvement: [System Performance] This update addresses an issue affecting a limited number of devices with an Intel ...