• Spotlight: ⌘ Cmd + Space to quickly search files, apps, and web.
• Switch Apps: ⌘ Cmd + Tab to cycle open applications.
• Close Apps: While holding Tab, press Q to quit the highlighted app.
• Show Desktop: ⌘ Cmd + F3 instantly hides all windows.

• Open Folders: Hold ⌘ Cmd + ↓ Down to open a folder in Finder.
• Clean Desktop: Right-click the desktop and select "Use Stacks" to auto-organize messy files by type.
• Quick Access: ⇧ Shift + ⌘ Cmd + G opens the "Go to Folder" dialog.

• Smart Folders: Create Smart Folders (File > New Smart Folder) to automatically gather files based on specific criteria (e.g., "PDFs modified this week").
• Sidebar: Drag frequently used folders or colored tags directly into the Finder sidebar for 1-click access.

• Hot Corners: Set up Hot Corners in System Settings > Desktop & Dock to instantly launch Mission Control or lock your screen by throwing your mouse to a corner.
• Pro-Tip: Hold ⌥ Option while assigning a Hot Corner so it only triggers when you hold the key!

• Switch Desktops: ⌃ Ctrl + ← / → arrows to glide between active workspaces.
• New Desktop: Swipe up with 3 fingers (or ⌃ Ctrl + ↑) and click the "+" icon in the top right to create a new, distraction-free desktop.

• See Everything: ⌃ Ctrl + ↑ Up enters Mission Control, showing every open window at a glance.
• Full-Screen: ⌃ Ctrl + ⌘ Cmd + F instantly toggles full-screen mode for your active app.

• Curate: Drag unneeded apps completely off the Dock until you see "Remove" to declutter.
• Folder Stacks: Drag a folder (like Downloads) to the right side of the Dock separator. Right click it and display as "Fan" or "Grid" for rapid access.

Open Terminal via Spotlight to execute advanced text commands:

• ls : List all files in the current folder.
• cd : Change your active directory.
• mkdir : Create a brand new directory.

• Shortcuts App: Apple’s modern automation tool. Create custom, 1-click workflows for repetitive tasks (e.g., "Resize all images in folder").
• Automator: The classic macOS powerhouse. You can even save complex Automator workflows as standalone mini-applications.

• Activity Monitor: Your Mac's Task Manager. Sort by %CPU or Memory to find and kill rogue apps draining your battery.
• Disk Utility: Periodically run the "First Aid" tool on your Macintosh HD to check for and repair core file system errors.