转到 “文件 ”> “打开 ”并浏览到包含文本文件的位置。. 在“ 打开 ”对话框中的文件类型下拉列表中选择“ 文本文件 ”。. 找到并双击要打开的文本文件。. 如果文件是 (.txt) 文本文件，Excel 将启动导入文本向导。. 完成这些步骤后，单击“ 完成 ”以完成 ...

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。

Select the cell or range of cells you want to format. Click Home > Format Cells dialog launcher, or press Ctrl+Shift+F. On the Fill tab, under Background Color, pick the color you want. To use a pattern with two colors, pick a color in the Pattern Color box, and then pick a pattern in the Pattern Style box.

从 Windows 10 版本 1903 开始，摄像头和麦克风设置页面上添加了一项附加设置，该设置可以对使用受支持的方法访问摄像头和麦克风的桌面应用进行有限控制。. 此设置称为"允许 桌面 应用访问你的相机"或"允许桌面应用在 Windows 10 中访问你的麦克风"和"让桌面应用 ...

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

如果你使用的是 Microsoft Outlook 应用或 Outlook.com，并且你和你的收件人都在 Microsoft Exchange 或 Microsoft 365 上，并且在同一组织中，则可以撤回或替换你发送的电子邮件。

When recurring billing is turned on, you’ll be billed for your subscription on your renewal date. If you turn off recurring billing, your subscription will expire on the date shown, and you won't be billed in the future.

If you can’t locate a lost file from your backup, then you can use Windows File Recovery, which is a command line app available from the Microsoft Store. Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the ...

Windows 11 lets you quickly check your network connection status. Select the Start button, then type settings. Select Settings > Network & internet. The status of your network connection will appear at the top. Check your network connection status in Windows.

Your Microsoft account dashboard is where you can manage your personal information and security settings, keep tabs on your subscriptions and order history, and manage your payment and billing options. You can also organize your family’s digital life, track the health and safety of your devices, and browse or redeem rewards.