How to take a screenshot on a Mac
Learn the Mac screenshot shortcuts for a full screen, selected area, or window, plus where screenshots save and how to copy one to the clipboard.
The how-to collection
Tech & devices
Make your devices a little less mysterious.
18 step-by-step guides
How to take a screenshot on Windows 11
Take a screenshot on Windows 11 with Snipping Tool. Choose an area or window, capture a menu with a delay, and save a copy you can find.
How to clear Safari’s cache on an iPhone
Clear Safari cache and cookies on your iPhone, choose whether to keep browsing history, and check what to do if the clear button is unavailable.
How do I combine PDFs on a Mac?
Merge PDF files in Preview, arrange the pages, and save a separate copy without uploading your documents.
How do I scan a document on my iPhone?
Scan several pages into one document with iPhone Notes or Files. Get clean corners, readable text, and a saved copy you can actually find.
How to screen record on an iPhone, with or without your voice
Record your iPhone screen, choose whether to include microphone audio, find the video in Photos, and check it before sharing.
How to share a Wi-Fi password from your iPhone
Help another Apple device join your Wi-Fi without typing the password. Check the sharing requirements and what to do if the prompt does not appear.
Where do downloads go on an iPhone?
Find downloaded PDFs and other files on your iPhone using Files and Safari. Learn a simple way to name, save, and reopen important downloads.
How to convert HEIC to JPG on a Mac
Use Preview to turn a HEIC photo into a JPEG without uploading it to a converter. Keep the original and check the new file before sending it.
How can I make a PDF smaller on a Mac?
Compress a PDF in Preview, compare file sizes, and check that small text stays readable. Keep the original when preparing a file for upload.
How to zip and unzip files on Windows
Put several files into one ZIP folder on Windows, extract a ZIP you received, and check the contents before sharing or editing them.
How do I reopen a closed tab in Chrome?
Restore a closed Chrome tab with the Windows or Mac shortcut, find older pages in History, and organize important pages so they are easier to recover.
How to clear Chrome’s cache without clearing everything
Clear cached images and files in desktop Chrome while keeping unrelated data unchecked. Learn when cookies or another cause may be involved.
How to freeze rows and columns in Excel
Keep headings visible in Excel with Freeze Panes. Learn which cell to select, how to freeze rows and columns together, and how to undo it.
How to remove duplicates in Excel without losing the wrong rows
Choose the right duplicate-matching columns in Excel, preserve an original copy, and check removed rows before relying on the cleaned spreadsheet.
How do I make the text bigger on my iPhone?
Increase iPhone text size using accessibility settings, try bold text, and check the result in the apps you use most.
How to restart an iPhone without resetting it
Turn your iPhone off and back on using the controls for your model. Understand the difference between a normal restart and an erase or reset.
How to clean a mouse pad without damaging it
Choose a safe cleaning method for plain fabric, hard-surface or RGB mouse pads. Protect electronics and let the pad dry fully before use.