Taking a photo with your computer camera
Your computer has a built-in camera — usually a small lens at the top of your monitor or laptop screen — and you can take a picture with it in under a minute. On Windows, open the Camera app from your Start menu. On Mac, open Photo Booth, which comes pre-installed. Both apps show a live preview of what the camera sees, let you snap a photo with a single click, and save the image to a folder on your computer automatically.
The camera is always there, but most people never use it because they don't know it exists or where to find it. This guide walks you through the actual steps on both operating systems, shows you where your photos end up, and explains what to do if your camera isn't working.
Key Takeaways
- Windows computers use the Camera app, which you open from the Start menu and find under "Camera" in your apps list.
- Mac computers use Photo Booth, which is in your Applications folder under Utilities, or you can search for it with Spotlight.
- Both apps show a live preview before you take the photo, so you can position yourself and check the lighting.
- Photos are saved automatically to your Pictures folder (Windows) or Photo Booth library (Mac) unless you change the save location.
- If your camera does not work, check that no other app is using it and that your privacy settings allow the camera app permission.
Taking a photo on Windows with the Camera app
Open the Start menu in the bottom left corner of your screen and type "Camera" into the search box. The Camera app will appear at the top of the results — click it to open. The app launches directly into camera mode and shows a live preview of what your camera sees in the center of the screen.
Position yourself in front of the camera so you can see yourself in the preview. Adjust the lighting if needed — move closer to a window or turn on a lamp so your face is clearly visible. When you are ready, click the large circular button in the bottom center of the screen (it looks like a camera shutter). Your photo is taken when ready and saved to your Pictures folder with a filename like "WIN_20240115_123456.jpg".
If you want to take another photo, the preview returns when ready and you can click the button again. To stop using the camera, close the app by clicking the X in the top right corner.
Taking a photo on Mac with Photo Booth
Open Finder and navigate to Applications, then open the Utilities folder. Double-click Photo Booth to launch it. The app opens with a live preview of your camera feed and four thumbnail options at the bottom of the window — the first one (a single camera icon) is selected by default and takes a single still photo.
Position yourself in front of the camera and check the preview. When you are ready, click the red camera button in the center bottom of the window. Photo Booth counts down three seconds (you will see "3... 2... 1..." on screen), then takes the photo. Your image appears in the photo library at the bottom of the window. To save it, right-click the photo and select "Export" to choose where you want to save it, or straightforward close Photo Booth and your photos are stored in the Photo Booth library automatically.
Where your photos are saved
On Windows, photos taken with the Camera app go directly to your Pictures folder. To find them, open File Explorer, click "Pictures" in the left sidebar, and look for files with names starting with "WIN_" and a date. You can move these files to any folder you want, rename them, or delete them like any other file on your computer.
On Mac, photos taken with Photo Booth are stored in the Photo Booth library within the app itself. If you want to save a photo to your computer's regular file system, right-click the photo in Photo Booth and select "Export". A dialog box opens asking where you want to save it — choose your Desktop, Documents folder, or any other location. The photo is then saved as a standard image file that you can move, email, or edit.
Checking your camera privacy settings
If you open the Camera app or Photo Booth and see a black screen instead of a preview, your camera may not have permission to run. On Windows, go to Settings, click "Privacy & security" in the left sidebar, then click "Camera". Make sure the toggle next to "Camera access" is turned on (it should be blue). Scroll down and check that the Camera app itself has the toggle switched on as well.
On Mac, open System Settings, click "Privacy & Security" in the sidebar, then click "Camera". You will see a list of apps that have requested camera access. Make sure Photo Booth (or whichever app you are using) is checked. If it is not listed, the app has never asked for permission — try opening it again and you should see a prompt asking to allow camera access.
Troubleshooting a camera that will not work
If you see a message saying the camera is in use by another app, close all other programs that might be using it — video call apps like Zoom, Skype, or Teams, or web browsers with video chat open. Only one app can use the camera at a time. Close the other app completely, then try opening the Camera app or Photo Booth again.
If the camera still does not work, restart your computer. This clears out any stuck processes that might be blocking the camera. After restart, open the Camera app fresh. If you still see a black screen, your camera hardware may be disconnected or broken — this is rare on laptops (the camera is built in) but can happen on desktop computers if the camera cable came loose inside the case. In that case, you may need to contact a technician or the computer manufacturer.
Using your camera for video calls instead of photos
The same camera that takes photos also works with video call apps like Zoom, Skype, Google Meet, and Teams. You do not need to do anything special — when you open one of these apps and start a call, it automatically detects your camera and uses it. You will see yourself in a preview window before you join the call, just like in the Camera app or Photo Booth.
If your camera works in the Camera app but not in a video call app, check that the video call app has camera permission in your privacy settings (the same steps as above). If it does not appear in the list, open the app and it should prompt you to allow camera access the first time you try to use it.
Frequently Asked Questions
Can I take a photo without the camera app?
Yes. Any app that uses your camera — like Zoom, Skype, or a web browser — can take a screenshot of the camera feed. In most video call apps, there is a button to take a snapshot during a call. On Mac, you can also use the Screenshot tool (press Shift + Command + 5) and select "Screenshot" to capture what is on your screen, including a camera preview if one is open.
What if I want to edit the photo after I take it?
Your photos are saved as regular image files, so you can open them with any photo editor. On Windows, right-click the photo in your Pictures folder and select "Open with" to choose an app like Paint or Photos. On Mac, double-click the photo and it opens in Preview, where you can crop, rotate, or adjust brightness. For more advanced editing, use free tools like GIMP or Photoshop Express.
Can I change where photos are saved?
On Windows, the Camera app saves to your Pictures folder by default and does not have a built-in option to change this. You can move photos after they are taken, or use a third-party camera app that lets you choose the save location. On Mac, Photo Booth saves to its internal library, but you can export individual photos to any folder you want using the Export option.
Is my camera always recording?
No. Your camera only records when an app is actively using it. You will see a light indicator next to the camera lens on most laptops when it is in use. If you are concerned about privacy, you can cover the camera lens with a small piece of tape or a camera cover when you are not using it.
What if my computer does not have a camera?
Desktop computers often do not come with a built-in camera. If you want to take photos or video call on a desktop, you can buy an external USB camera (also called a webcam) and plug it into a USB port. Once connected, the Camera app or video call apps will detect it automatically and use it the same way as a built-in camera.