| (This document is from Dan Rodney, I modified a little and put here is just only for my personal reference. I will translate it if I get some requires.)Guide to the Mac』s Menu Symbols 
| Symbol | Key on Keyboard | Symbol | Key on Keyboard |  
|  | Command/Apple key (like Control on a PC) |  | Delete |  
|  | Option (like Alt on a PC) |  | Escape |  
|  | Shift |  | Page Up |  
|  | Control (Control-click = Right-click) |  | Page Down |  
|  | Tab |  | Home |  
|  | Return |  | End |  
|  | Enter (on Number Pad) |  | Arrow Keys |  Finder Shortcuts 
| Action | Keystroke |  
| Open Sidebar item in a new window | Cmd-Click it |  
| Switch Finder views (Icon, List, Column, Cover Flow) | Cmd-1, Cmd-2, Cmd-3, Cmd-4 |  
| In List view, expand a folder | Right Arrow |  
| In List view, collapse a folder | Left Arrow |  
| Rename the selected file/folder | Press Return (or Enter) |  
| Go into selected folder | Cmd-Down Arrow |  
| Go to parent folder | Cmd-Up Arrow |  
| Go Back | Cmd-[  (that』s left square bracket) |  
| Go Forward | Cmd-]  (that』s right square bracket) |  
| Select the next icon in Icon and List views | Tab (Shift-Tab reverses direction) |  
| Alternate columns in Column View | Tab (Shift-Tab reverses direction) |  
| Instantly show long file name (for names condensed with a 「…」) | Hold Option while mousing over long filenames |  
| Resize current column to fit the longest file name | Double-Click column resize widget |  
| Resize all columns to fit their longest file names | Option Double-Click resize widget |  
| Copy and Paste files | Cmd-C, then Cmd-V |  
| Move a file instead of copying. (Copies the file to the destination and removes it from the original disk.) | Cmd-Drag file to disk |  
| Move selected files to the Trash | Cmd-Delete |  
| Empty the Trash (with warning) | Cmd-Shift-Delete |  
| Empty the Trash (without warning) | Cmd-Opt-Shift-Delete |  
| Cancel a drag-n-drop action while in the midst of dragging | Esc |  
| Show Inspector (a single, live refreshing Info window) | Cmd-Opt-I |  
| Undo the last action (such as rename file, copy file, etc.) | Cmd-Z |  
| Hide/Show Sidebar (on the left) | Cmd-Opt-T |  
| Move or Remove item in toolbar (at the top of the window). This works in most programs.
 | Cmd-drag |  
| Open Quick Look (Mac OS 10.5) | With file selected, tap Spacebar (or Cmd-Y) |  
| Zoom In/Out on a Quick Look Preview | Cmd-Plus(+) or Cmd-Minus(-) |  
| F ind by File Name (Mac OS 10.
 5)
 | Cmd-Shift-F |  Application Switcher 
| Action | Keystroke |  
| Quickly switch between 2 programs (ie: InDesign & Photoshop)
 | Press Cmd-Tab to switch to the last used program. Press Cmd-Tab again to switch back.
 NOTE: Press keys quickly and do NOT hold them down.
 |  
| Switch between programs (but you choose which program to switch to) | Press Cmd-Tab and continue holding Cmd. While holding Cmd, to choose which program you want to switch to you can:
 • press Tab (several times if needed) to scroll right
 • press Shift-Tab or tilde(~) to scroll left
 • use the left/right arrow keys
 • aim with the mouse
 • use end/home keys to just to first/last item
 |  
| Quit a program using the application switcher | When in the app switcher you』re already holding Cmd. Once the program is selected hit Q to quit.
 |  
| Hide a program using the application switcher | When in the app switcher you』re already holding Cmd. Once the program is selected hit H to hide.
 |  
| Cancel out of the application switcher once it』s open | When in the app switcher you’re already holding Cmd. Hit Esc or period(.)
 |  Dock Shortcuts  
| Action | Keystroke |  
| Hide all other applications (except the one you’re clicking on) | Command-Option click an App』s icon in Dock |  
| Reveal a Dock item』s location in the Finder | Command Click on the icon in the Dock |  
| Move and a Dock item to somewhere else on the hard drive | Command Drag the icon from the Dock to new destination |  
| Force a file to open in a specific program | While dragging the file onto an app』s icon in the Dock, hold Command-Option |  
| When in an app』s Dock menu, change the Quit to Force Quit | Hold Option while in Dock menu |  
| Force the Dock to only resize to non-interpolated icon sizes | Hold Option while dragging Dock separator |  
| Move Dock to left, bottom, right side of screen | Hold Shift and drag Dock divider |  
| Temporarily turn magnification on (or off) It』s a toggle. | Hold Control-Shift (Mac OS 10.5) |  Working with Windows  
| Action | Keystroke |  
| Switch windows (works in most programs) | Next window: Cmd-tilde(~) Previous Window: Cmd-Shift-tilde(~)
 |  
| See where the File/Folder is located (a menu will pop-up displaying the folder hierarchy). This works in 「most」 programs as well as the Finder. | Cmd-Click on name of the window in its titlebar |  
| Move a window in the background without switching to it. (Example: You』re in a dialog and can』t move a window in the background, so Cmd-Drag its titlebar.)
 | Cmd-Drag on a window』s titlebar |  Taking Screenshots 
| Action | Keystroke |  
| Take picture of the entire screen | Cmd-Shift-3 |  
| Take picture of a selected area | Cmd-Shift-4 and Drag over desired area New in Mac OS 10.5: While dragging:
 – Hold Spacebar to move selected area.
 – Hold Shift to change size in one direction only (horizontal or vertical)
 – Hold Option for center-based resizing.
 |  
| Take picture of a specific window/object | Cmd-Shift-4, then press Spacebar, then Click on the window/object |  
| Copy the screenshot to the clipboard instead of making a file | Hold Control with the above keystrokes |  
| Screenshots are saved to the Desktop as PNG file in OS 10.4 and later (or a PDF file in OS 10.3 and prior). |  Startup Commands 
| Action | Keystroke |  
| Eject CD on boot | Hold Mouse button down immediately after powering on |  
| OS X Safe boot | Hold Shift during startup |  
| Start up in FireWire Target Disk mode | Hold T during startup |  
| Startup from a CD | Hold C during startup |  
| Bypass primary startup volume and seek a different startup volume (CD, etc.) | Hold Cmd-Opt-Shift-Delete during startup |  
| Choose Startup disk before booting | Hold Option during startup |  
| Start up in Verbose mode | Hold Cmd-V during startup |  
| Start up in Single-User mode (command line) | Hold Cmd-S during startup |  
| Force OS X startup | Hold X during startup |  Shutdown/Sleep Commands  
| Action | Keystroke |  
| Shutdown immediately (no confirmation) | Cmd-Opt-Ctrl-Eject |  
| Sleep immediately (no confirmation) | Cmd-Opt-Eject |  
| Restart, Sleep, Shutdown dialog (like hitting the Power button on old Mac keyboards) | Ctrl-Eject |  
| Put display to sleep | Ctrl-Shift-Eject |  Dashboard  
| Action | Keystroke |  
| Open/Close Widget Dock | Cmd-Plus(+) |  
| Cycle to next/previous 「page」 of widgets in widget dock | Cmd-Right/Left Arrow |  
| Close a widget without having to open the widget dock | Hold Option and hover over widget (close box will appear) |  
| Reload/Refresh a widget | Cmd-R |  Spaces Mac OS 10.5 
| Action | Keystroke |  
| Activate Spaces (birds-eye view of all spaces) | F8 |  
| Consolidate all windows into a Single Workspace | After pressing F8, press C to consolidate (press C again to restore) |  
| Move to a neighboring space | Ctrl-arrow key (left, right, up or down) |  
| Move to a specific space | Ctrl-number of the space (1, 2, 3, etc.) |  
| Move all windows of an app to another space | Cmd-Drag in Space』s birds-eye view (Control and Shift also work) |  Spotlight  
| Action | Keystroke |  
| Open Spotlight Menu | Cmd-Space |  
| Open Spotlight Window | Cmd-Option-Space |  
| In Spotlight menu: Launch Top Hit | Mac OS 10.5: Return Mac OS 10.4: Cmd-Return
 |  
| Reveal the selected item in the Finder | In Spotlight Menu: Cmd-click item or press Cmd-Return In Spotlight Window: Press Cmd-R  |  
| Skip to first result in each category | Cmd up/down arrow |  
| Clear Spotlight』s search field | Esc clears to do another search. Esc a second time closes the spotlight menu.
 |  Working with Text (some only work in Cocoa apps like Safari, Mail, TextEdit, etc.) 
| Action | Keystroke |  
| Go to end of line | Cmd-right arrow |  
| Go to beginning of line | Cmd-left arrow |  
| Go to end of all the text | Cmd-down arrow |  
| Go to beginning of all the text | Cmd-up arrow |  
| Go to end of current or next word | Option-right arrow |  
| Go to beginning of current or previous word | Option-left arrow |  
| NOTE: Add Shift to any of the above keystrokes to make a selection to that point. |  
| On Laptops: Delete Text to the right of the cursor (like the Del key on a full keyboard) | Function(fn)-Delete |  
| Non-touching (Discontinuous) text selections | Command-drag |  
| Select non-linear areas | Option-drag |  
| Delete entire word to the left | Opt-Delete |  
| Look up word in dictionary | Position mouse over a word and hold Cmd-Ctrl-D |  
| Auto completion word | Start typing the word. Press Esc (or F5) to open suggested word list  |  Emacs Key Bindings (only work in Cocoa apps like Safari, Mail, TextEdit, iChat, etc.) 
| Action | Keystroke | Remember As |  
| go to start of line (puts cursor at beginning of current line) | Ctrl-A | A = Start of alphabet |  
| go to end of line (puts cursor at end of current line) | Ctrl-E | E = End |  
| go up one line | Ctrl-P | P = Previous |  
| go down one line | Ctrl-N | N = Next |  
| go back one character (moves cursor left 1 place) | Ctrl-B | B = Back |  
| go forward one character (moves cursor right 1 place) | Ctrl-F | F = Forward |  
| delete the character to the right of the cursor | Ctrl-D | D = Delete |  
| delete the character to the left of the cursor | Ctrl-H |  |  
| delete to end of the line (or delete the selection) | Ctrl-K | K = Kill rest of line |  
| scroll down | Ctrl-V |  |  
| center the current line in the window | Ctrl-L |  |  
| insert line break after the cursor without moving the cursor | Ctrl-O |  |  
| transpose letters (swaps letter on the left and right of cursor) | Ctrl-T | T = Transpose |  Miscellaneous  
| Action | Keystroke |  
| Force Quit (opens list so you can choose application) | Cmd-Opt-Esc |  
| Force Quit Frontmost Application (without confirmation) | Hold Cmd-Opt-Shift-Escape for about 4 seconds |  
| On Laptops: Scroll (like a mouse』s scroll wheel) (Works on newer laptops if enabled in System Preferences)
 | Slide 2 fingers on the trackpad |  
| On Laptops: Right-click (like on a 2 button mouse) (Works on newer laptops if enabled in System Preferences)
 | Place 2 fingers on the trackpad and Click |  
| Quickly find any menu item and launch it. (Mac OS 10.5) | 1. Press Cmd-?  FYI: That』s Cmd-Shift-/ 2. In the Help menu Search that opens, start typing a few letters of your desired menu command.
 3. Arrow key down to the item you want and press Return to choose it.
 |  
| Change system volume without the confirmation beeps | Hold Shift while changing volume |  
| Completely smooth scrolling—one pixel at a time. (Only works in Cocoa apps.)
 | Hold Option while dragging scrollbar |  
| Open System Preferences: NOTE: These launch directly into a preference pane.
 Two examples are given.
 | To open 「Sound」 Preferences: Hold Option and press any Sound key
 (Mute, Volume Up or Down )
 To open 「Displays」 Preferences:                  Hold Option and press any Brightness key
 |  
| Open Front Row | Cmd-Esc |  
| Quickly Exit Front Row | Press any F key, like F5. In 10.5 non F keys also work. |  
| Customize the toolbar at the top of a window. Works for toolbars like in Safari, Apple Mail, Preview, Finder, etc. But it doesn’t work in all programs, like Firefox.
 | – Rearrange icons:                    Hold Cmd and drag the icons around.
 – Remove icons:                   Hold Cmd and drag icon off toolbar.
 – View toolbar options:
 Ctrl-click on the toolbar to get a menu.
 |  Safari 
| Action | Keystroke |  
| Move between found items (new in Safari 3) | Cmd-F, enter your search text and Press: Return to Move Forward
 Shift-Return to Move Backward
 |  
| Cancel current Find | Press Escape or Cmd-Period(.) |  
| Switch Tabs | Next Tab: Cmd-Shift-Right Arrow Previous Tab: Cmd-Shift-Left Arrow
 |  
| Go to one of the first 9 bookmarks (not folders) in the Bookmarks Toolbar | Cmd-1 through Cmd-9 |  
| Scroll a webpage by a screenful | Scroll Down: Spacebar or Option-Down Arrow Scroll Up: Shift-Spacebar or Option-Up Arrow
 |  Apple』s Mail.app  
| Action | Keystroke |  
| Reply to Message | Cmd–R or Option-Double Click Message
 |  
| Go to the next/previous email in a thread even if you haven』t organized by threads | Option-Up/Down Arrow |  
| Scroll the listing of emails at the top (not the actual contents of an email) | Ctrl-Page Up/Down |  Apple』s Preview.app 
| Action | Keystroke |  
| Choose the Scroll tool | Cmd-1 |  
| Choose the Text tool | Cmd-2 |  
| Choose the Select tool | Cmd-3 |  
| Choose the Annotate tool | Cmd-4 (Mac OS 10.4 only. 10.5 has separate keystrokes for each Annotation tool.) |  
| Switch to Next tool | Option-Right Arrow |  
| Switch to Previous tool | Option-Left Arrow |  
| Zoom in or out | Cmd-Plus(+) or Cmd-Minus(-) |  
| Scroll Large Images | Hold Spacebar and drag on the image (like you do in Photoshop) |  |