How to Take a Screenshot on Any Device

Taking a screenshot is one of those things you do dozens of times a month, but the keyboard shortcuts vary by device — and most people only memorize the one for whatever they use most. Here’s the complete cheat sheet, with the power-user options each platform hides under more obscure shortcuts.

Windows (10 and 11)

Whole screen: press PrtScn (Print Screen key). The screenshot copies to your clipboard. Paste it into Paint, Word, or anywhere with Ctrl+V.

Whole screen, saved as a file: press Win + PrtScn. The screenshot saves automatically to Pictures\Screenshots\ as a PNG.

Active window only: press Alt + PrtScn. Just the focused window copies to clipboard.

Selected area: press Win + Shift + S. The screen dims and you drag to select a rectangle. The selection copies to clipboard, and a small notification appears letting you click to open in the Snipping Tool for annotation.

Snipping Tool (Windows 11): search “Snipping Tool” in Start. Lets you take screenshots with timer delays, save to specific files, and annotate.

Power user — Snip & Sketch (older Windows 10): same idea, slightly different UI.

Game Bar screen recording: Win + Alt + R records video of the active window. Useful for tutorials.

Mac (macOS)

Whole screen, saved as a file: press Cmd + Shift + 3. PNG saves to Desktop by default.

Selected area, saved as a file: press Cmd + Shift + 4. Drag to select; release to save.

Active window only, saved as a file: press Cmd + Shift + 4, then press Space. Click the window you want.

Whole screen, copied to clipboard (not saved): Cmd + Shift + Ctrl + 3.

Selected area, copied to clipboard: Cmd + Shift + Ctrl + 4.

Screenshot toolbar (macOS Mojave and later): Cmd + Shift + 5 brings up a toolbar with all options including screen recording.

Touch Bar screenshot (MacBook Pro with Touch Bar): Cmd + Shift + 6.

Change save location: open the Screenshot toolbar (Cmd + Shift + 5) → Options → Save to. Pick anywhere — many people change to a dedicated “Screenshots” folder.

Change format: by default, Mac screenshots save as PNG. To change to JPG, open Terminal and run defaults write com.apple.screencapture type jpg, then killall SystemUIServer. To revert, replace jpg with png.

iPhone

Modern iPhones (Face ID, no Home button): press Side button + Volume Up simultaneously.

Older iPhones (with Home button): press Home + Side button (or Home + Top button for original iPhones).

After the capture, a thumbnail appears in the bottom-left for a few seconds. Tap to edit, annotate, share immediately. Ignore it and the screenshot saves to your Photos app.

Long screenshot (full webpage): take a screenshot in Safari, tap the thumbnail before it disappears → tap “Full Page” → “Done” → “Save PDF to Files.” Saves the entire scrolling webpage as a PDF.

Back tap screenshot (iPhone 8 and later): Settings → Accessibility → Touch → Back Tap → Double Tap or Triple Tap → Screenshot. Now you can screenshot by tapping the back of your phone twice. Useful when buttons are awkward to press.

Android

Most Androids: press Power + Volume Down simultaneously. Hold briefly. The screen flashes and a thumbnail appears.

Samsung Galaxy phones: same shortcut. Also: palm swipe — go to Settings → Advanced Features → Motions and Gestures → Palm Swipe to Capture. Then sweep the edge of your hand across the screen to capture.

Google Pixel phones: same Power + Volume Down. Or press and hold the Power button → choose “Screenshot” from the menu.

Long screenshot (scrolling): take a regular screenshot → in the preview that appears at the bottom, tap “Capture more” → drag to set how far down to capture. Saves a tall image with all the content.

Chromebook

Whole screen: press Ctrl + Show Windows key (the key that looks like a rectangle with two lines on the right, usually F5 position).

Selected area: press Ctrl + Shift + Show Windows key, then drag to select.

Active window: press Ctrl + Alt + Show Windows key.

Screen recording: press Shift + Ctrl + Show Windows, then pick the camera mode from the toolbar that appears.

iPad

Same as iPhone:

With Home button: Home + Top button
Without Home button: Top button + Volume Up

If you have an Apple Pencil, you can drag from the bottom corner of the screen up to instantly capture a screenshot ready for annotation.

Browser-specific tricks

Whole webpage screenshots in Chrome:

Press F12 to open DevTools
Press Ctrl + Shift + P (or Cmd + Shift + P on Mac)
Type “screenshot”
Pick “Capture full size screenshot”
Saves a PNG of the entire scrolling page

Whole webpage screenshots in Firefox:

Right-click anywhere on the page
Choose “Take Screenshot”
Pick “Save full page”
Save as PNG

Whole webpage screenshots in Safari:

macOS only: File → Export As PDF (different format but captures the whole page)
iOS: see iPhone section above

After you have the screenshot

Common next steps:

Crop to just what matters: use Image Cropper to trim away surrounding UI you don’t want to share.

Compress for sharing: screenshots are often PNGs and can be large (1-3 MB each). Run through Image Compressor at quality 0.85 for ~60% smaller files with no visible loss.

Extract text from a screenshot: if you screenshotted a webpage or document and need the text as actual text (not a picture), use Image to Text. OCR extracts the words.

Annotate: macOS and iOS have built-in annotation tools (tap a fresh screenshot). Windows 11 has Snipping Tool’s markup. For more advanced annotation, free tools like Skitch, Greenshot, or ShareX work well.

Strip metadata: screenshots typically don’t have location data (unlike phone photos), but if you want to be safe, EXIF Stripper removes any embedded info before sharing.

Common gotchas

The screenshot is too big to email. Common on high-DPI Macs and Windows machines. Compress with Image Compressor or convert to JPG.

The screenshot is blurry. Usually happens when you screenshotted a low-resolution remote desktop or a video at low quality. The screen capture preserves what was displayed — it can’t make blurry source clearer.

Where did my screenshot go? Windows: Pictures\Screenshots\. Mac: Desktop. Phone: Photos app. Most platforms also pop a quick preview/notification, but if you miss it, the locations above are where to look.

Screenshot captures my second monitor too. On both Windows and Mac, the whole-screen shortcuts grab all displays. To screenshot just one display: use the selected-area shortcut (Cmd+Shift+4 on Mac, Win+Shift+S on Windows) and drag-select within just the screen you want.

Touch ID or password screens won’t screenshot. Some apps (banking, password managers, paid content streaming) detect screenshot attempts and either block them or show a black screen instead of the actual content. This is intentional — DRM and security features.

Privacy considerations

Screenshots can include sensitive information you didn’t notice:

Browser tabs and bookmarks showing what else you have open
Email previews in your taskbar/notification area
System time, battery level, network name in the menu/status bar
Visible filenames in dock/taskbar
Reflections in dark UIs that show what’s behind you (rare but real)

Before sharing a screenshot publicly, scan it for incidental data you don’t mean to share. Crop tightly to just the content that matters.

TL;DR

Windows: PrtScn (clipboard) / Win+PrtScn (file) / Win+Shift+S (select)
Mac: Cmd+Shift+3 (full) / Cmd+Shift+4 (select) / Cmd+Shift+5 (toolbar)
iPhone: Side+VolumeUp / Power+Home (older)
Android: Power+VolumeDown
Chromebook: Ctrl+Show Windows
iPad: same as iPhone
After: crop, compress, OCR text if needed