502 tips · new ones added continuously
Every tip is one concrete thing you will do better or faster. Filter by what you use and who you are — or just search.
Your Mac's built-in camera is mediocre. Just set your iPhone near the monitor and the Mac offers it as a webcam — wirelessly, with nothing to install.
Your Mac sees your iPhone's hotspot right in the Wi-Fi menu, even when it's off on the phone. One click and you're online — no touching your phone.
Cmd+Shift+/
Not sure where an app hides a certain feature? This shortcut opens menu search, finds the command by name, and points an arrow at where it lives.
Finish an email you started on the tram, on your Mac, exactly where you left off. Handoff passes work in progress between your devices automatically.
Does an invoice belong in the project folder and in accounting? Tags solve the age-old dilemma of where to save a file — it can show up in more than one place at once.
Select photos, right-click, Create PDF — done. Finder's Quick Actions can even convert formats or remove a background without opening an editor.
You don't have to click your way through a Save dialog: drag a folder or file from Finder into it and the dialog jumps straight to that spot.
A laptop permanently docked at 100% is wrecking its battery. Almost every manufacturer has a hidden option that stops charging earlier — and multiplies the battery's lifespan.
A laptop sitting on the desk shoots your chin and the ceiling from below, and a window behind you turns you into a silhouette. Camera height and light direction fix more than a new webcam ever will.
Google Calendar and Outlook can both show a second time axis next to your own. Plan a meeting across time zones by looking, not by doing math in your head.
A cable that falls behind the desk every time you unplug it is a daily micro-frustration. An office clip and a few reusable cable ties end it for good.
Ctrl+click on sheet tabs groups them — and whatever you type into one gets written into all of them. Fix twelve monthly sheets in one move.
Switching back and forth between the sheet with source data and the sheet with results? View → New Window shows both at once.
Alt+;
Copying a table with hidden rows and they paste in too? Alt+; selects only the visible cells — the hidden ones stay home.
“You froze” usually doesn't mean slow internet — it means unstable Wi-Fi. An Ethernet cable is the single most reliable upgrade for calls.
Put the meeting window on the monitor with the camera, notes and materials on the other. You look people in the eye, never share anything private, and minutes write themselves.
In-depth guide · 15 min
An explainer with prompts: what it means to let AI run in a loop, what's true in the hype, what's overblown, and how to safely try your first loop.
In-depth guide · 23 min
A complete guide with prompts: Beeper unifies WhatsApp, Messenger, and Slack into one app, and Claude pulls promises and deadlines out of them via MCP on a regular schedule and writes them into Notion. Includes a patient introduction to the terminal for anyone who's never opened one.
You don't have to painfully recall every subscription you're paying for — searching payment confirmations in your inbox plus two system screens puts the list together in ten minutes.
Gaps in your prompt get silently filled with the model's own assumptions. Have them listed out — see what the answer is standing on before you build work on top of it.
Paste an official letter into AI and get four answers: what they want from you, by when, what happens if you don't, and exactly what to do. No legalese, no panic.
Copying a table out of a PDF turns the columns into one tangled noodle of text. Upload the PDF to AI, ask for CSV — and check the control total.
You know the meaning but not the word? Describe it to AI and get ten candidates with the shades of difference between them. Works for technical terms and cliché-free synonyms too.
A forwarded conversation, “see below,” and thirty emails of history. Drop the thread into AI and ask: who's claiming what, where's the agreement, and what are you supposed to do.
Describe in plain words what you want to match, and AI returns a regular expression with a part-by-part explanation and test cases. For Sheets, editors, and bulk edits.
Attendance against sign-ups, payments against orders: paste two lists and AI lists what's in one and missing from the other — even through typos.
AI loves to improve your style, even when nobody asked it to. Tell it to fix only spelling and punctuation and list the changes — your voice stays yours.
An email typed on the wrong keyboard layout or an export from an old system: paste the text into AI and get it back with the accents in the right place. It works in reverse too.
Instead of trawling ten-year-old forum threads, paste the error message — or a screenshot of it — into AI and ask three things: what it means, what to do, and what not to do.
Before you publish, have AI fix only the typography: smart quotes, dashes instead of hyphens, spacing around numbers and units. It leaves the wording alone.