Summary A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This is a 48‑digit number that lets you regain access to your drive.

Gold 会员专享游戏是一项 Xbox 计划，用于向 Xbox Live Gold（现为 Game Pass Essential）成员提供免费的 Xbox 游戏。

The Windows taskbar is a central part of the Windows operating system that helps you launch apps, switch between open windows, and access system features like notifications, search, and the Start menu. In Windows 11 and Windows 10, the taskbar can be customized to better match how you work—whether that means centering taskbar icons, pinning your most-used apps, or controlling which system ...

你可以通过网页浏览器、移动设备、智能电视或其他支持的设备免费玩 Fortnite，无需 Xbox Game Pass 订阅。 玩游戏只需 Microsoft 帐户和 Xbox 档案以及免费且受支持的带蓝牙功能的控制器（如果需要）。 某些设备上没有受支持的控制器的玩家也可使用触摸控件。

Disk Management in Windows helps you perform advanced storage tasks like initializing a new drive and extending or shrinking volumes.

Learn how to redeem prepaid codes for Xbox games, subscriptions, or downloadable content using your account.

Microsoft Edge 下面介绍如何在新版 Microsoft Edge 中更改主页： 打开 Microsoft Edge，选择 “设置”，>“设置”等。 选择 “开始”、“主页”和“新建”选项卡页。 打开工具栏上的 “显示主页”按钮。 可以选择“新建标签页”，或选择“输入 URL”（要用作主页的页面 URL）。 注意：本主题针对的是新版 ...

如何在 Microsoft Edge 中阻止弹出窗口 在 Edge 中，转到浏览器顶部的“ 设置及更多 ”。 选择 “设置” > “隐私”、“搜索和服务 ”。 选择“ 网站权限 ”> “所有权限”。 选择 “弹出窗口和重定向 ”，然后打开“ 阻止 (建议) 切换。 当此功能处于打开状态且弹出窗口被阻止时，Edge 将在 Web 浏览器 ...

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

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. This article will help you troubleshoot and fix common activation errors in Windows. For help finding your product key, see Find your Windows product key. For troubleshooting and other info about updating Windows 11, see Windows Update: FAQ or ...