Space bar: Use Quick Look to preview the selected item.Control-Command-F: Use the app in full screen, if supported by the app.Control–Command–Space bar: Show the Character Viewer, from which you can choose emoji and other symbols.Learn how to change a conflicting keyboard shortcut.) (If you use multiple input sources to type in different languages, these shortcuts change input sources instead of showing Spotlight. To perform a Spotlight search from a Finder window, press Command–Option–Space bar. Command–Space bar: Show or hide the Spotlight search field.To close all windows of the app, press Option-Command-W. Command-O: Open the selected item, or open a dialog to select a file to open.To minimize all windows of the front app, press Option-Command-M. Command-M: Minimize the front window to the Dock.To view the front app but hide all other apps, press Option-Command-H. Command-H: Hide the windows of the front app.To find the previous occurrence, press Shift-Command-G.

Command-G: Find Again: Find the next occurrence of the item previously found.Command-F: Find items in a document or open a Find window.In some apps, you can undo and redo multiple commands. You can then press Shift-Command-Z to Redo, reversing the undo command. Command-V: Paste the contents of the Clipboard into the current document or app.

Command-C: Copy the selected item to the Clipboard.

Command-X: Cut the selected item and copy it to the Clipboard.

Others, like resetting SMC and NVRAM, are no longer needed on the latest Macs. Some of the more advanced options, like Verbose mode, are now hidden away. Target Disk Mode: go to the Recovery menu and select Share Disk.Set a Default Startup Disk: select your disk as above, then hold down the Option key and click Always Use.Startup Manager: all your bootable disks will be displayed in the startup options screen, so just pick the one you want.Safe Mode: select a volume, hold the Shift key, and click Continue in Safe Mode.This will launch the macOS recovery mode, from where you can access some of the other boot modes, including: Power on your Mac and keep holding the power button until you see the startup options screen.Instead of starting your computer and holding down certain key combinations, you access the options in a different way: The startup options for M1 and M2-based Macs have changed. The Mac startup keys listed below refer mostly to Intel-based Macs.

Shortcut keys for mac