Mac

Add, remove, rearrange, reset, and format Finder toolbar buttons, use spaces and Quick Actions, and understand toolbar layouts do not sync through iCloud.

Use Preview to add PDF text, shapes, highlights, signatures, form entries, page reordering, merging, page deletion, and Reduce File Size export.

Create Mac keyboard shortcuts for menu commands, edit or remove shortcuts, handle exact menu titles, conflicts, app updates, hidden commands, and Full Keyboard Access.

Connect and arrange multiple displays on Mac, detect missing monitors, set the main display, disable mirroring, use clamshell mode, check Apple Silicon display limits, adjust resolution, and choose docks carefully.

Create Finder Smart Folders from file type, name, date, size, contents, tags, all/any matching logic, saved searches, and sidebar shortcuts without moving files.

Pair AirPods, AirPods Pro, or AirPods Max with a Mac, reconnect through Control Center, fix connection failures, select microphone input, understand call audio quality, rename AirPods, and use auto-pause.

Change Mac screenshots from PNG to JPG, PDF, TIFF, GIF, or BMP using Terminal, apply changes with SystemUIServer, switch back, and reset screenshot defaults.

Choose a Mac startup disk permanently or for one restart, use Apple Silicon startup options, Intel Option key, Boot Camp, bootable drive requirements, and Recovery Mode differences.

Move Mac screenshots from the Desktop to Documents, Clipboard, Mail, Messages, Preview, or a custom folder using the Screenshot toolbar or Terminal.

Zip files and folders on Mac with Finder or Terminal, add password protection, compare compressed sizes, and avoid hidden .DS_Store files for Windows recipients.