You press a keyboard shortcut, hear the shutter sound, and the capture is already saved to your Desktop as a PNG. On a Mac, the three default shortcuts are Shift-Command-3 for the full screen, Shift-Command-4 for a dragged region, and Shift-Command-5 for the on-screen toolbar that adds video, timers, and a choice of save location. Every method below is built into macOS β no app purchase required β and the differences between them matter more than most guides admit.
Shift-Command-5 Opens the Only Native Tool That Records Video
Most shortcut lists stop at the still-image keys and never mention that Apple's Screenshot app handles screen recording too. Press Shift-Command-5 and a floating toolbar appears at the bottom of the display; on Macs running macOS Mojave (10.14) or later it offers three icons on the left: Capture Entire Screen, Capture Selected Window, and Capture Selected Portion. A Record Entire Screen and Record Selected Portion button sit beside them.
The toolbar's Options menu is where the behavior lives. From it you can set a Timer of None, 5 seconds, or 10 seconds, choose a save destination among Desktop, Documents, Clipboard, Mail, Messages, Preview, or a custom folder, and switch the "Show Floating Thumbnail" toggle. That thumbnail parks in the lower-right corner for a few seconds after each capture, and clicking it opens the image in Markup for cropping or annotation before it is committed to disk.
For still images the toolbar is redundant with the keyboard shortcuts, so use it as the video entry point. Hit Record Entire Screen or Record Selected Portion, then click Capture; the menu bar icon turns into a stop button, and clicking it ends the recording. If the toolbar doesn't appear when you press Shift-Command-5, another app is probably holding the shortcut. Open System Settings, go to Keyboard, and check Shortcuts; the Screen Shots category lists the defaults and lets you reassign them.
Shift-Command-3 Captures Every Connected Display in One Press
The default screenshot shortcut fires instantly and saves a PNG or JPG to the Desktop. The filename follows the format "Screenshot 2026-11-12 at 09.41.22.png," with the date and 24-hour time in your Mac's system format. If your Mac has two monitors attached and you press Shift-Command-3, you get two separate files β one per display β rather than one stitched image. That surprises people who expected a panorama of their dual-monitor workspace.
Control-Shift-Command-3 sends the same capture to the clipboard instead of the Desktop, which is the shortcut to memorize if you paste into a chat or document immediately. The related Option-Shift-Command-3 combination changes the save behavior on some keyboard layouts; check which works on yours by testing once. The shutter sound can be muted with Fn-M or by plugging in headphones, but the sound is set at the system level and reverts when you disconnect.
Drag the thumbnail to a folder before it disappears if the Desktop is cluttered. The file is already written at the moment of capture, so dragging moves rather than copies it. If you accidentally dismiss the thumbnail, the full-resolution original is still sitting in your Desktop folder.
Shift-Command-4 Regions and the Spacebar Window Trick
Shift-Command-4 turns the pointer into a crosshair. Click and drag to define the region, then release; press Escape before releasing to cancel. Hold Option after starting the drag to resize the selection symmetrically from its center, and hold Shift to lock the selection to one dimension. These modifiers are documented in Apple's macOS user guide and are easy to miss because nothing on screen prompts you.
Inside Shift-Command-4, press the Spacebar to switch to window mode. The pointer becomes a camera icon, and any window you click is captured cleanly β without desktop background, without overlapping windows, and with the window's drop shadow included. That shadow is usually what you want for documentation and slide decks; press Option while clicking to capture the window without the shadow. Window captures carry the window's alpha channel, so a transparent window stays transparent in the PNG.
Press Shift-Command-5, click Options, and choose Other Location to direct every shortcut-driven capture into one project folder instead of the Desktop. This setting persists between sessions. For a screenshot you need in a document right now, Control-Shift-Command-4 copies the dragged region straight to the clipboard; there is no need to open the file at all.
Mission Control and Touch Bar Assign Their Own Keys
Shift-Command-3 and Shift-Command-4 can collide with other software. On a MacBook Pro with a Touch Bar, the screenshot button on the Touch Bar calls the same Screenshot app as Shift-Command-5. On some keyboards, Shift-Command-3 is intercepted by creative apps or remote-desktop clients, and the shortcut appears broken when it is simply occupied.
The fix lives in System Settings, under Keyboard then Keyboard Shortcuts, in the Screen Shots section. After enabling and assigning a screenshot to an F-key, press Fn plus that function key to invoke it. This is also where you can set Command-Shift-3 to save to the clipboard globally, so one shortcut serves both purposes.
Administrators managing school or company Macs can manage these through the com.apple.screencapture preference domain, which stores the default save location, file type, and whether the thumbnail is shown. A device-management profile that points captures at a network folder will make Shift-Command-3 appear to do nothing for the user; the file exists, just somewhere they weren't looking.
The Preview and Clipboard Routes When Shortcuts Are Blocked
Preview ships on every Mac and includes a File menu command, Take Screenshot, with From Entire Screen, From Selected Portion, and From Window entries. Each is a straightforward capture, and From Selected Portion opens a small dialog with a Start Timer button and a 10-second countdown, so you can set up a menu before the shot fires. This is the fallback when a shortcut conflict can't be resolved quickly.
The Command-Shift-4 shortcut copies to the clipboard if you add Control, but Preview's own dialog is more deliberate. Selecting From Window in Preview follows your pointer around the desktop and highlights each clickable window under it, which is friendlier than dragging a region around an awkward pop-up. Either route produces the same PNG type by default.
Clicking "Capture" in the floating toolbar opens it in Markup, so you can draw attention to a field or box. Confirming the annotation writes a copy to disk. You can also ignore the thumbnail and the clean original is already saved.
Clipboard workflows suit pasting into an email or a chat window because the image exists only until you paste or copy something else. macOS does not store a clipboard history natively, so a screenshot sent to the clipboard is gone after the next copy β a genuine failure point for anyone who takes a dozen shots in a row before pasting.
Where the Files Go and How to Change the Default Folder
By default, screen captures land on the Desktop with a date-and-time filename. To change that destination for every method, press Shift-Command-5, click Options, choose Other Location, and pick a folder; this persists until you change it and applies to the screenshot shortcuts. Menu-bar utilities and third-party apps often keep their own output settings, so the system change doesn't cover them.
macOS also chooses the image format automatically: any screenshot with transparency is a PNG, and one without it is a JPG. Screenshots stored on the Desktop typically appear as "Screen Shot [date] [time].png" in English-language systems, and converting for the web means exporting from Preview. The exact format is set per shot, not per user, so a few captures in the same session can differ in type.
Finding a capture you can't identify by name: press Spacebar on it in the Finder for Quick Look, or drag the file into Preview to see dimensions. The macOS Photos app can import screenshots, though that is extra if you just need to find a file β that is, a capture. A screenshot taken on an iPhone or iPad is not in the Mac's folder; it syncs only if iCloud Photos is enabled on both devices.
Markup Turns a Raw Capture Into a Labeled Diagram
When the floating thumbnail appears after a capture, clicking it opens the screenshot in Markup, a real editing surface that already exists in Preview, Mail, and TextEdit. The toolbar offers a pencil, a highlighter, a shape tool, a text box, a signature pad, and a rotate button. On the image itself, a screenshot of a form benefits from the rectangle tool and a filled shape with a reduced opacity; for pointing at a menu item, the arrow is quicker than a prose description.
Markup saves edits as a copy, so the clean original is preserved. However, saving over the original in Preview with Command-S replaces it. Two annotations in one image can be moved and resized separately, and selections can't be undone one by one once the file is closed; the only undo is to grab a fresh capture. When a screenshot is annotated and then pasted into an email, the image carries no editable text layer β it is a flattened bitmap, so the recipient cannot copy the original wording.
Hold the Shift key while drawing a line or arrow in Markup to constrain it to horizontal, vertical, or 45-degree angles, which is how you keep callout lines tidy. Holding Option while dragging a shape duplicates it. Markup's magnifier lasso is unavailable for files smaller than 1000 pixels wide.
Capturing Windows, Menus, and Dropdowns Without Losing Them
A fundamentally higher-skill trick: if a window only appears while another UI is closed, use a timer. In Shift-Command-5, set a 5-second timer, click a menu to open a dropdown, and the capture fires with the menu still open. The Method has no equivalent elsewhere on macOS, and it explains why "the menu disappears when I press the shortcut" is the most common complaint in Mac screenshot threads β the dropdown counts as the active UI being captured, not the window behind it.
Similarly, capturing a transient system dialog requires a timer because keyboard shortcuts dismiss focus while the dialog is waiting for a selection. Set the timer, then perform the action that raises the dialog, and the screenshot fires from the delayed menu capture. Five seconds is enough for a typical Open or Save dialog; ten seconds covers a slower path.
Context menus on the Dock and in Menu Bar extras are trickier still. Right-clicking opens a menu on macOS, and any attempt to press a shortcut closes it. A 5- or 10-second timer is the only native route, because the delayed capture fires while the menu is still open and the screenshot includes it.
Screenshots of a full-bleed app in full-screen mode change what Shift-Command-3 reaches. With full-screen mission spaces active, the shortcut captures the current space, which is correct, but a full-screen video may appear black if the content is copy-protected. That is a DRM check, not a bug, and the same title captured from another app behaves the same way.
Password-Copied Pictures: When Screenshots Capture Excluded Content
Some content should never appear in a screenshot, and Apple has built specific machinery for it. Secure input fields β the password box in a login window β are excluded from the capture when the app is macOS's own, but similar "secure" apps and password managers may also simply black out the whole capture except the login name, so the field that matters is missing. Files opened in Preview with a permission appliance (such as DRM or password-locked) request a moment; while the protection flips on, macOS disallows capture for a split second and many screen-recording utilities skip the private window.
A password manager's own "window" may render blank, but the URL under the capture is not always there. The more testable version of this is that sensitive passwords can be copied from the Keychain Access app with an option to add a password to the clipboard: copying that value then triggers an alert, but the visible data in the field can be snapped away anyway by a careless frame. So restrict what is on screen before you take a shot.
If a sensitive dialog keeps appearing in captures that you don't want, two mitigations matter: close the app before capturing, and take the screenshot before the sensitive window exists. There is no reliable one-click "remove the redaction" because the excluded content isn't captured at all.
System Security Boundaries and the Test That Fails
Since macOS Catalina (10.15), screenshot tools that draw from the screen β including Shift-Command-3 β require permission the first time they need it: Screen Recording on the Privacy tab of System Settings. That's the first time any app that draws from the current display is launched; when you run it with the permission already given for the whole system, nothing needs to change. The confusing part: the screenshot machine calls into the system-wide display and throws no visible prompt on macOS in most cases. Altogether, Apple does not ask on Catalina batteries for the built-in capture, because the OS owns the capture.
The failure people actually hit is rebuilding a new third-party tool or the terminal screencapture command after an OS update. macOS stores tools in System Settings, not in the capture app itself: your Screen Recording permission list can go stale when the tool changes signature, and the feature vanishes with prompts off-screen. Someone updates a capture utility and suddenly only the desktop wallpaper is captured, not the windows. The fix is to open Privacy & Security, go to Screen Recording, uncheck and recheck the app's Name, and relaunch it; if the app was updated and its signature changed, remove the permission entirely and re-add it.
To start from the command line, /usr/sbin/screencapture is the system capture tool. Typing the file path with -c for clipboard, -i for interactive selection, or -w for window mode lets a screenshot run in a terminal on an off-screen monitor, which bypasses a lot of UI-level friction. With no flags it captures the whole screen to a file you name. That is the cleanest escape when a shortcut mapping is broken and a third-party app has permission issues.
FAQ
Why is only wallpaper showing in my screenshots? You likely lost Screen Recording permission. Open System Settings, Privacy & Security, and Screen Recording, remove the affected app from the list with the minus button, and add it back. Then relaunch the app β the permission is cached at launch, so re-adding it mid-session often has no effect until the app restarts.
What's the difference between the three default shortcuts? Shift-Command-3 captures every connected display at once and saves the file to your chosen location; Shift-Command-4 turns the pointer into a dragged selection tool; Control-Shift-Command-4 sends that dragged selection straight to the clipboard. All three run without opening an app.
Where is the screenshot file actually saved? Desktop by default, unless you've changed the destination via Shift-Command-5, Options, Other Location, or a terminal default. Each capture writes at the moment of the shutter, so the floating thumbnail is only a shortcut to the already-saved file.
Can I still take a screenshot if the window keeps disappearing? Yes β set a timer. In Shift-Command-5, open Options and choose a 5- or 10-second timer, then perform the action that opens the menu or dialog. The delayed capture fires while the transient UI is still on screen, which is the only native workaround.
Is there a way to capture multiple screens as one image? Not with native tools. Shift-Command-3 produces one file per display. To get a stitched image you need something like Preview's stitching of three captures or a third-party utility with "compose desktop" mode; the built-in workflow leaves you with a desktop folder full of files.
How do I recapture a screenshot I accidentally saved over? The clean original is lost when you save over it in Markup. Versions and Time Machine backups can restore it if they were enabled before the overwrite; otherwise, take the capture again. Save annotated copies to a separate folder to avoid this.
Do screenshots from my iPhone show up on the Mac? Only through iCloud Photos, and only if Photos on the Mac is set to sync. There is no built-in "Screenshot" folder on a Mac; the default folder is a real Mac folder and iCloud Photo Library copies incoming screenshots into its stream very differently, so they almost never appear as local files.
Can I take screenshots of a password field? Ordinarily, no working password text is captured because macOS excludes it from the capture pipeline, but that same exclusion can cause an unexpected black box. If the whole screen comes back blank or the field blanked, the protection triggered; there's no setting-based override, so take the capture before opening the sensitive screen.