How to Screenshot, Edit, and Screen-Record on Mac and iPhone

I take maybe thirty screenshots a day, and for years every single one of them landed face-down on my Desktop like litter, named Screenshot 2026 at 14.07.31 and never opened again. Then I learned the handful of shortcuts and edit tricks that turn a screenshot from a messy reflex into an actual tool — capturing exactly the bit I want, marking it up before I send it, hiding the things that shouldn’t be shared, and putting the files somewhere I’ll find them. It’s maybe twenty minutes of learning. I use it every working hour since.

The capture itself is the easy part everyone half-knows. The useful part is what comes after the shutter sound, and the part that matters most — properly hiding private information before you send a screenshot to anyone — is the part people get dangerously wrong.

The Mac shortcuts worth burning into muscle memory

The Mac has a small family of shortcuts, and they’re worth learning as a set because each does a genuinely different job.

Related reading

Shift-Cmd-3 grabs the entire screen instantly. Shift-Cmd-4 turns the cursor into a crosshair so you drag a box around exactly the part you want — this is the one I use ninety percent of the time. From that crosshair, tap the Space bar and the cursor becomes a camera that captures a single window or menu, clean, with a tidy drop shadow (hold Option as you click to lose the shadow).

The one to really learn is Shift-Cmd-5. It opens a little toolbar across the bottom with every option in one place: full screen, a window, a selected portion, and the two screen-recording buttons, plus an Options menu for where files save and a timer. If you only memorise one, memorise this — it’s the control room for the whole feature. And add Control to any of those shortcuts to copy the shot straight to the clipboard instead of saving a file, for when you just want to paste it into a chat and move on.

Capturing on iPhone and iPad

On any Face ID iPhone, press the side button and volume-up together and let go — a quick press, not a hold, or you’ll trigger the power-off slider. On older Touch ID models it’s home and the side (or top) button. iPad is the same idea with its own buttons, and if you’ve an Apple Pencil you can swipe up from a bottom corner of the screen to grab and instantly mark up.

Two tricks most people miss. In Settings → Accessibility → Touch → Back Tap, you can set a double or triple tap on the back of the phone to take a screenshot, which is brilliant one-handed. And in Safari, after you take a shot, tap Full Page at the top — it captures the entire scrolling webpage as one long PDF, not just the screen you can see.

Markup, and the redaction part you must get right

After you capture, a thumbnail appears in the corner — bottom-right on a Mac, bottom-left on iPhone. Click or tap it before it fades and you’re in Markup, and this is where a screenshot becomes useful. You get a pen, a highlighter, shapes, arrows, a text tool, even a signature, plus a crop handle to trim to just the relevant bit. For pointing someone at one button in a busy interface, a red arrow and a cropped frame says more than a paragraph.

Related reading

Now the serious bit. When you need to hide an account number, an address, or a face before sharing, draw a solid, fully opaque filled rectangle over it — black on black. Here’s why that’s actually safe: a screenshot is a flat image, just pixels, so a solid box genuinely paints over and destroys what was underneath. This is different from blacking out text in a PDF or document, where the words can still hide beneath the box and be copied out. Two rules: make the box solid, not a semi-transparent scribble you can still read through, and never use the blur tool for numbers or text, because blur can sometimes be reversed. A solid rectangle on a screenshot is the one redaction I trust.

You can always go back and edit

A screenshot isn’t frozen the instant you take it. On iPhone, open any shot in Photos, tap Edit, then the Markup pen icon, and you’re back in the same tools to crop or annotate after the fact — handy for the moment you realise later that you forgot to hide something. On a Mac, double-click a screenshot to open it in Preview, where the same Markup toolbar lives behind the pen icon, alongside proper cropping and resizing. Nothing you capture is final until you send it, so there’s no need to get the annotation perfect in the three seconds the thumbnail is hovering in the corner.

Screen recording, on both

Sometimes a still won’t do and you need to show the thing moving. On a Mac, press Shift-Cmd-5, choose Record Entire Screen or Record Selected Portion, open Options to turn the microphone on and pick a save location, then hit Record. Stop from the little control in the menu bar when you’re done.

On iPhone and iPad you first have to add the button. Go to Settings → Control Centre, add Screen Recording, then open Control Centre and tap it — you get a three-second countdown, then a red bar or clock means it’s rolling. Long-press the record button first if you want to capture your voice through the microphone, for narrating a how-to. Tap the red indicator and Stop to finish, and the clip drops straight into Photos.

Trim and tidy the recording

A screen recording almost always has dead air at both ends — the second you spent reaching for the stop button, the fumble before you started talking. You don’t need a video editor to cut it. On iPhone, open the clip in Photos, tap Edit, and drag the handles at either end of the filmstrip inwards to trim, then save. On a Mac you can do the same in Photos, or open the file in QuickTime Player and use Edit → Trim. Thirty seconds of trimming turns a rambling capture into something tight enough that people will actually watch it to the end.

Where the files actually go

This is the bit that cured my Desktop litter problem. On a Mac, screenshots save to the Desktop by default, which is madness if you take many. Press Shift-Cmd-5, click Options, and under Save to pick a dedicated Screenshots folder. Future-you, looking at a clean Desktop, will be grateful. On iPhone and iPad, screenshots land in Photos, in their own Screenshots album, and screen recordings go to Photos too.

Related reading

A couple of habits worth forming

Two small ones that pay off daily. First, on a Mac the thumbnail that floats in the corner after a capture is a decision, not a notification — click it to edit and share straight away, or ignore it and it quietly saves itself to your folder. You can also drag that thumbnail directly into a Mail or Messages window and it attaches without ever becoming a file on your disk. Second, when you only need the image for a quick paste, reach for the copy-to-clipboard version — the Control trick on a Mac, Copy in the iPhone Markup screen — so you’re not breeding files you’ll have to clear out later. The tidiest screenshot is the one that never had to be filed in the first place.

The reason any of this is worth twenty minutes is that screenshots are how we talk to each other now — the receipt you send your partner, the error you fire at support, the step-by-step you make for your mum, the price you flag to a friend before it changes. Done badly, they’re a blurry full-screen mess with your home address visible in the corner. Done well, they’re a cropped, arrowed, safely-redacted little image that says exactly one thing and nothing it shouldn’t. Learn the Shift-Cmd-5 toolbar, point your saves at a real folder, and treat a solid black box as the only redaction you trust. That’s the whole craft, and it pays off thirty times a day.