如果您需要参加许多在线会议和课程，则需要确保网络摄像头(Webcam)一切正常。视频不工作或硬件不工作的最后一分钟惊喜令人讨厌。不面对这些问题的最佳方法是测试网络摄像头。这篇文章着眼于可用于在Windows中测试网络摄像头的各种方法。
如何在Windows中测试(Windows)网络摄像头(Webcam)以查看它是否正常工作？
根据您想要使用它的方式和位置，请按照以下方法确保网络摄像头按预期工作。
- 使用软件测试网络摄像头
- 使用在线工具测试网络摄像头
- 使用 Windows 摄像头测试网络摄像头
确保(Make)您能够以建议的方式进行测试。此外，当您用一个相机测试完相机后，请先关闭它，然后再用另一个应用程序对其进行测试。否则，您将收到设备已在使用错误。
1]使用软件测试网络摄像头
没有专用软件，但最好的方法是使用您计划使用网络摄像头的软件。这里有几个例子：
Microsoft Teams： 单击(Click)Teams顶部栏顶部的三个点，然后选择Settings。切换到设备(Devices)部分，您可以在此处滚动找到相机(Camera)部分。它应该为您提供默认相机的实时预览，但如果您想切换，您可以从这里进行。您还可以从此处配置麦克风(Microphone)、扬声器(Speaker)和其他设备。
Skype：找到三点菜单以打开设置页面。单击(Click)音频(Audio)和视频(Video)部分。在这里您可以看到快速预览、选择背景、配置麦克风(Microphone)以及更改它们的选项。
缩放：(Zoom:)登录后，单击“设置”(Settings)图标。切换到视频(VIdeo)部分，然后选择网络摄像头。然后您可以设置比率，高清质量。您还可以进入高级(Advanced)设置并选择硬件加速和视频渲染选项。接下来，如果您需要使用网络摄像头的麦克风，您可以切换到音频(Audio)部分并配置麦克风。(Microphone)
同样，您可以使用您需要使用的任何软件来测试您的网络摄像头。(Webcam)设置部分是您需要检查的地方
2]使用在线工具测试网络摄像头
注意：浏览器将要求授予权限，以便网站可以访问相机并执行测试。
3] 使用 Windows 摄像头测试网络摄像头
检查相机是否工作的直接方法是使用Windows中的(Windows)相机(Camera)应用程序。按(Press)开始(Start)按钮，然后键入相机。一旦它出现在列表中，请单击它。(Click)
一旦您给予它适当的许可，您应该会看到提要，即您自己，这意味着相机正在按预期工作。
您可能还有其他问题，我现在将尝试回答。
如何激活我的网络摄像头？
如果通过激活(Activate)您的意思是访问，那么这很容易。按开始(Start)按钮，然后单击相机(Camera)应用程序。然后它应该显示相机前面的内容。如果您使用的是MacBook，请查找Applications文件夹。
我怎么知道我的电脑(Computer)上是否有摄像头？
在笔记本电脑的屏幕中间寻找类似摄像头的硬件，或者如果你有一个永久的网络摄像头，它应该放在显示器上。如果它已经存在，您可以转到设备管理器(Device Manager)并扫描硬件更改。如果网络摄像头已正确插入，它将出现在Camera下。
如果我的笔记本电脑摄像头(Laptop Camera)不工作(Working)怎么办？
几个可能的问题可能导致网络摄像头停止工作。 对潜在原因进行故障排除(Troubleshooting the potential causes)可以帮助您使其再次运行。
如何测试我的电脑摄像头(Test My Computer Camera)和麦克风(Microphone)？
使用相机应用程序(Camera App)进行测试的最佳方法是检查是否存在问题并确保它可以在其他应用程序上运行，并使用应用程序的设置进行测试。
如何在 Windows 上翻转我的网络摄像头？
在软件中查找允许您切换相机的翻转图标。一些笔记本电脑和平板电脑带有两个摄像头，一个面向用户，另一个指向外面。当其他人想要在不切换位置的情况下进入对话时，它会派上用场。
如何在Windows上(Windows)测试我的外部网络摄像头(Test My External Webcam)？
您可以使用相机(Camera)应用程序或任何软件或在线网站。它可以是内置或外置摄像头；没关系，因为测试将以相同的方式进行。但是，如果您已经有内置摄像头并且要插入外置摄像头，请确保在测试前切换。
How to Test Webcam in Windows 11/10? Is it Working?
If you need to attend many online meetings and classes, yoυ need to mаke sure everything is working when it comes to Webcam. The last-minute surprises where either the video is not working or the hardware is not working are annoying. The best way to not face these issues is by testing the webcam. This post looks at various methods which you can use to test webcam in Windows.
How to Test Webcam in Windows to see if it is working?
Depending on how and where you want to use it, follow these methods to ensure the webcam is working as expected.
- Test Webcam using a Software
- Test Webcam using an Online Tool
- Test Webcam using Windows Camera
Make sure you are able to test in suggested ways. Also, when you are done testing the camera with one, close it before you go and test it with another app. Otherwise, you will get a device already in use error.
1] Test Webcam using a Software
There is no dedicated software, but the best way is to use the software you are planning to use the webcam. Here are few examples:
Microsoft Teams: Click on the three-dots on the top of Teams top bar, and then select Settings. Switch to the Devices section, and here you can Scroll to find the Camera section. It should give you a live preview of the default camera, but if you want to switch, you can do it from here. You can also configure the Microphone, Speaker, and other devices from here.
Skype: Locate the three-dot menu to open the settings page. Click on the Audio and Video section. Here you can see the quick preview, choose a background, configure Microphone, and option to change them.
Zoom: Once logged in, click on the Settings icon. Switch to the VIdeo section, and select the webcam. You can then set the ratio, HD quality. You can also get into the Advanced settings and choose hardware acceleration and video rendering options. Next, you can switch to the Audio section and configure the Microphone if you need to use the webcam’s microphone.
Similarly, you can test your Webcam with any software you need to use. The settings section is the place where you need to check
2] Test Webcam using an Online Tool
Note: The browser will ask to grant permission so that website can access the camera and perform the test.
3] Test Webcam using Windows Camera
The straightforward way to check if the camera works is to use the Camera app in Windows. Press the Start button, and then type the camera. Click on it once it appears in the list.
Once you have given it appropriate permission, you should see the feed, i.e., yourself, which means the camera is working as expected.
You may have some other questions, which I will try and answer now.
How Do I Activate My Webcam?
If by Activate you mean access, then it’s easy. Press the Start button, and click on the Camera app. It should then show what is in front of the camera. If you are using MacBook, then look for the Applications folder.
How Do I Know If I Have a Camera on my Computer?
Look for camera-looking hardware on the middle of the screen on your laptop, or if you have an eternal webcam, it should be placed on the monitor. If it is already there, you can go to Device Manager and scan for hardware changes. If the webcam is plugged in properly, then it will appear under Camera.
What If My Laptop Camera Is Not Working?
Several possible issues can cause a webcam to stop working. Troubleshooting the potential causes can help you get it running again.
How Do I Test My Computer Camera and Microphone?
The best way to test using the Camera App is to check if there is an issue and make sure it works on other applications, test with the app’s settings.
How Do I Flip My Webcam on Windows?
Look for a flip icon in the software which allows you to switch the camera. Some laptops and tablets come with two cameras, one facing the user while others are pointing outside. It comes in handy when someone else wants to get into the conversation without switching places.
How Do I Test My External Webcam on Windows?
You can use the Camera app or any software or online website. It can be an internal or external camera; it doesn’t matter as the test will work in the same way. However, if you already have an internal camera and you are plugging an external camera, make sure to switch before your test.
