你可以执行以下操作：. 确保缆线已正确连接到电脑或扩展坞。. 检查 Windows 更新。. 若要检查更新，请选择“ 开始 ” ，然后搜索“ 设置 ”。. 选择“ 设置 ” >“ Windows 更新 ” >“ 检查更新 ”。. 提示: 如果你使用的是无线显示适配卡，请在较新的电视上连接 ...

Take a snapshot to copy words or images from all or part of your PC screen. Use Snipping Tool to make changes or notes, then save, and share. Capture any of the following types of snips: Free-form snip. Draw a free-form shape around an object. Rectangular snip. Drag the cursor around an object to form a rectangle.

如果需要更多帮助，可执行以下工作：. 选择 "开始 "，然后打开 设置。. 在 "系统" 下，选择" 显示"。. 你的电脑应该会自动检测显示器并显示桌面。. 如果看不到监视器，请选择"多显示器"，然后选择 " 检测"。. 使用桌面图像旁边的下拉列表选择屏幕在显示器中的 ...

Free up drive space in Windows. If your PC is running low on free space, you might not be able to install important Windows updates, and your PC’s performance may be affected. Here are some ways to free up space so you can keep your PC up to date and running smoothly.

Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft 365 Family subscription, get questions answered from anywhere via chat or request to receive a call back from one of our technical support experts.

将文档中的各行之间设置为双倍行距. 可以将Word文档的全部或部分两倍间距。. 若要对整个文档加倍间距，请转到 “设计 > 段落间距 ”，然后选择“ 双倍 ”。. 提示: 若要仅对文档的一部分加倍间距，请选择要更改的段落，转到 “开始 > 行距和段落间距 ...

在电脑上添加或删除帐户. Windows 11 Windows 10. 本文介绍了如何在电脑上添加或删除帐户。. 在共享电脑上拥有不同帐户可让多个用户使用同一台设备，同时让每个用户拥有自己的登录信息、能够访问自己的文件、浏览器收藏夹和桌面设置。. 此外，如果你对个人 ...

To help with this problem, some device manufacturers turn on Smart charging in Windows 11. With Smart charging, you don’t need to worry about unplugging your device to keep it from staying charged to 100% for longer periods of time—Smart charging handles charging for you.

在这种情况下，如果用户希望计算机返回到 Windows 7 系统，那么如何从计算机中删除 Windows 8 系统？. 只有四个简单的步骤可以将系统恢复为 Windows. 7：1。. 首先，在键盘上长按 Win+R 键，在"运行"窗口中输入 msconfig，然后单击"确定"按钮。. 2. 在弹出的"系统配置 ...

To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened.