Taking Screenshots on Windows and Mac

A screenshot is a picture of what you see on your screen right now. The fastest way to take one depends on whether you use Windows or Mac. On Windows, press Print Screen (often labeled PrtScn) to copy the entire screen, or press Windows key + Shift + S to select just the part you want. On Mac, press Command + Shift + 3 for the whole screen or Command + Shift + 4 to select a portion.

After you take a screenshot on Windows using Print Screen, the image goes into your clipboard—you won't see it saved anywhere yet. Open a program like Paint, Word, or an email, then press Ctrl + V to paste it. If you use Windows 11, the Snipping Tool (search for it in your Start menu) lets you capture part of the screen and save it directly as a file without pasting.

On Mac, screenshots save automatically to your desktop as image files with names like "Screenshot 2024-01-15 at 2.30.45 PM." You can find them right there without opening another program. If you want to paste a Mac screenshot into an email or document instead of saving it, press Command + Control + Shift + 3 (whole screen) or Command + Control + Shift + 4 (selection) to copy it to the clipboard.

Key Takeaways

  • On Windows, press Print Screen to copy your whole screen, or Windows key + Shift + S to select part of it; on Mac, use Command + Shift + 3 or Command + Shift + 4.
  • Windows Print Screen copies to your clipboard, so you must paste it into Paint, Word, or another program to save it as a file.
  • Mac screenshots save automatically to your desktop as image files with the date and time in the filename.
  • The Snipping Tool on Windows 11 and the Screenshot app on Mac let you choose which part of the screen to capture before saving.
  • You can take a photo of your screen using your phone's camera, but screenshots are clearer and easier to share.

Using the Built-In Screenshot Tools

Windows 11 includes the Snipping Tool, which is easier than Print Screen if you want to save a cropped image right away. Search for "Snipping Tool" in your Start menu and open it. Click New, then drag to select the area of your screen you want to capture. When you release the mouse, the image appears in the tool. Click the save icon (looks like a floppy disk) and choose where to save the file and what to name it.

Mac users have the Screenshot app, which works similarly. Press Command + Shift + 5 to open it. You'll see buttons at the bottom to capture the whole screen, a window, or a selection. Click the button you want, then click Capture. The image saves to your desktop or, if you hold down Control while capturing, goes to your clipboard instead.

Both tools let you set a timer so you can capture something that appears after a delay—useful if you need to screenshot a menu that closes when you click. In the Snipping Tool, look for the timer icon. In Mac's Screenshot app, click Options and choose a delay time.

Saving and Organizing Your Screenshots

On Windows, when you paste a screenshot into Paint and save it, you choose the file format and location. Paint saves as .bmp by default, but you can change this to .png or .jpg when you click File > Save As. PNG keeps the image sharp and is good for sharing; JPG makes the file smaller if you're emailing many screenshots. Most people use PNG for computer screenshots because they contain text and sharp lines.

Mac screenshots are already saved as .png files on your desktop. If you take many screenshots, your desktop gets crowded. Create a folder called "Screenshots" in your Documents folder, then drag your screenshot files into it. You can also change where Mac saves screenshots automatically by opening Screenshot app, clicking Options, and choosing a different folder under "Save to."

On both Windows and Mac, you can rename a screenshot file by right-clicking it and selecting Rename. Give it a name that describes what it shows—"Bank_login_page" is more useful than "Screenshot 2024-01-15."

Taking Photos with Your Webcam

If your computer has a built-in camera (most laptops do), you can take photos using the Camera app. On Windows, search for "Camera" in your Start menu and open it. You'll see a live view of what the camera sees. Press the camera button (or spacebar) to take a photo. It saves automatically to your Pictures folder in a subfolder called "Camera Roll."

On Mac, open Photo Booth (search for it in Spotlight by pressing Command + Space). Click the camera icon at the bottom left, then click the red circle to take a photo. The image appears in the strip on the left side of the window. Right-click it and select Export to save it as a file, or drag it to your desktop.

Webcam photos are useful for video calls, profile pictures, or quick documentation. Make sure the camera lens is clean—a smudged lens makes blurry photos. If your camera isn't working, check that the app has permission to use it. On Windows, go to Settings > Privacy & Security > Camera and turn it on. On Mac, go to System Settings > Privacy & Security > Camera.

Capturing Video or GIFs Instead of Still Images

If you need to record what's happening on your screen rather than take a single picture, use the built-in screen recording tools. On Windows 11, press Windows key + G to open the Game Bar, then click the record button (red circle). On Mac, press Command + Shift + 5, click Options, and choose "Record Selected Portion" or "Record Entire Screen." Click Record to start. Press Ctrl + Command + Esc on Mac or the stop button on Windows to end the recording.

Screen recordings save as video files (.mp4 on Windows, .mov on Mac) and take up more storage space than screenshots. They're useful for showing someone how to do something step-by-step or documenting a problem that happens over time. If you want a short, repeating image instead of a full video, some tools like Gifski (free, for Mac) or ScreenToGif (free, for Windows) let you convert a recording into a GIF file.

Common Mistakes to Avoid

The most common mistake is pressing Print Screen and then wondering where the image went. Remember: Print Screen copies to your clipboard, not to a file. You must paste it into Paint, Word, or another program, then save it. If you want the file to appear on your desktop or in a folder right away, use the Snipping Tool (Windows) or Screenshot app (Mac) instead.

Another mistake is taking a screenshot of something sensitive—a password, bank account number, or personal information—and then forgetting about it. Screenshots stay on your computer until you delete them. If you take a screenshot containing sensitive data, delete the file as soon as you're done with it. On both Windows and Mac, right-click the file and select Delete, then empty your Recycle Bin or Trash.

Don't assume a screenshot will look the same on someone else's computer. If you're sharing a screenshot to show instructions, make sure the text is large enough to read. If the text is tiny, take a new screenshot of just the important part using the selection tool, or zoom in on your screen before taking the screenshot.

Frequently Asked Questions

Where do my screenshots go after I press Print Screen?

They go into your clipboard, which is temporary storage. You must paste the image into a program like Paint or Word within a few minutes, or it will be replaced when you copy something else. To save it as a file automatically, use the Snipping Tool on Windows or Screenshot app on Mac instead.

Can I take a screenshot of just one window instead of the whole screen?

Yes. On Windows, use the Snipping Tool and select "Window Snip," then click the window you want. On Mac, press Command + Shift + 4, then press spacebar, and click the window. Both methods capture just that window with a clean border.

What's the difference between PNG and JPG for screenshots?

PNG keeps text and lines sharp and is better for screenshots of documents or websites. JPG makes the file smaller, which matters if you're emailing many images, but text can look slightly blurry. For most screenshots, PNG is the better choice.

How do I stop my webcam from being used by other programs?

On Windows, go to Settings > Privacy & Security > Camera and turn off access for apps you don't trust. On Mac, go to System Settings > Privacy & Security > Camera and uncheck apps that don't need it. You can also cover your webcam with a small sticker or piece of tape when you're not using it.

Can I edit a screenshot after I take it?

Yes. On Windows, right-click the screenshot file and open it with Paint, then use the drawing tools to add arrows, circles, or text. On Mac, open the screenshot with Preview (double-click it), then click the Markup toolbar button to draw or add text. Both let you save the edited version as a new file.