In the list next to Personalize your background, select Picture, Solid color, Slideshow, or Windows Spotlight (to see a new image from around the world every day).

Virtualization lets your PC emulate a different operating system, like Android™ or Linux. Enabling virtualization gives you access to a larger library of apps to use and install on your PC.

Get to know common Windows keyboard shortcuts including copy, cut, paste, maximize a window, and more.

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

检查你的版本 DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。

In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar.Select Bluetooth to turn it on. If it's turned on without any Bluetooth devices connected, it might appear as Not connected . If you don't see Bluetooth in quick settings, you might need to add it.

免费下载 与安全性 教育 查看站点地图 搜索 搜索帮助 无结果 取消 登录 使用 Microsoft 登录 ... 想体验更多桌面背景和颜色？ 请访问 Microsoft Store，从多种免费 主题中进行选择。 打开 Microsoft Store 如果你是管理员，则可以在锁屏界面上配置 Windows 聚焦 ...

To change your screen resolution, use the drop-down menu under Display resolution.. Note: You should use the Recommended resolution. If you change the resolution, content might appear blurry or pixelated.

获取有关企业和消费者如何以及在哪里访问 Microsoft Copilot 的最新信息。 如果你有业务订阅，并且已准备好订阅 Microsoft 365 Copilot ，请访问 Copilot for Microsoft 365。 如果你已经是订阅者， 请在此处开始。 如果你有企业订阅，请致电Microsoft帐户代表购买 Microsoft 365 Copilot 。

To pin Quick Assist to your taskbar so you can quickly get back to it, after Quick Assist is open, right-click (or press and hold) the icon on your taskbar > Pin to taskbar. If the old app icon still appears on your device, make sure you select the new app icon.