获取主题. 若要获取主题，请展开以下类别之一，选择主题的链接，然后选择“ 打开 ”。. 这样会将主题保存在电脑中并应用于桌面。. 如果你愿意，还可以从 Microsoft Store 安装某些主题。. 从 Microsoft 获取免费的 Windows 主题，以个性化设置电脑的背景、颜色和 ...

打开或关闭 Microsoft Defender 防火墙. Microsoft Defender Windows 11 Windows 10. 即使已开启其他防火墙，开启 Microsoft Defender 防火墙也很重要。. 它保护你免遭未经授权的访问。. 若要打开或关闭 Microsoft Defender 防火墙，请执行以下操作：. Windows 11 Windows 10. 选择“ 开始 ...

颜色、背景、效果和主题. 通过更改主机或 Windows 设备的外观，使其反映你的个人风格。. 管理 Xbox 辅助功能控件以浏览和玩游戏. 如何打开或关闭动画效果. 个性化主机主屏幕和配置文件. 更改桌面背景图像. 更改 Windows 中的颜色. 在 Windows 设备上自定义 Game Bar.

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There are a few common scenarios in which Windows running on a PC might be discovered to be non-genuine during validation. Repairs. If your PC has been repaired, you might start to see messages on your desktop that Windows isn't genuine.

Solution 3: Verify who owns the content. It’s possible the content that you’re trying to launch was part of a subscription that has ended, or the content is owned by someone else who uses your Xbox console. If the game was obtained as part of an Xbox subscription, check if your subscription membership is still active: Under Subscriptions ...

We understand that sometimes purchases of digital game products don’t go as planned. When that happens, we’ll help you request a refund. Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date. Requests are for games in which you haven’t accumulated a significant ...

创建演示文稿时添加备注. “备注”窗格是一个方框，位于每张幻灯片的下方。. （在下面的图片中以洋红色标出轮廓。. ） 空白的“备注”窗格将会带有以下提示文本，“ 单击此处添加备注 ”。. 请在此处键入演讲者备注。. 如果看不到“备注”窗格或窗口已 ...

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当你使用游戏模式时，Windows 会在后台关闭游戏来优化你的游戏体验。. 当运行一款游戏时，游戏模式将：. 阻止 Windows 更新执行驱动程序安装和发送重启通知。. 开启或关闭游戏模式：. 按"开始"按钮 ，在搜索框中键入"设置"，然后选择"设置"。. 选择“游戏 ...