00.03 – Basic Computer Skills

Ctrl + A Select all content.
Ctrl + C (or Ctrl + Insert) Copy selected items to clipboard.
Ctrl + X Cut selected items to clipboard.
Ctrl + V (or Shift + Insert) Paste content from clipboard.
Ctrl + Z Undo an action, including undelete files (limited).
Ctrl + Y Redo an action.
Ctrl + Shift + N Create new folder on desktop or File Explorer.
Alt + F4 Close active window. (If no active window is present, then a shutdown box appears.)
Ctrl + D (Del) Delete selected item to the Recycle Bin.
Shift + Delete Delete the selected item permanently, skipping Recycle Bin.
F2 Rename selected item.
ESC Close current task.
Alt + Tab Switch between open apps.
PrtScn Take a screenshot and stores it in the clipboard.
Windows key + I Open Settings app.
Windows key + E Open File Explorer.
Windows key + A Open Action center.
Windows key + D Display and hide the desktop.
Windows key + L Lock device.
Windows key + V Open Clipboard bin.
Windows key + Period (.) or semicolon (;) Open emoji panel.
Windows key + PrtScn Capture full screenshot in the “Screenshots” folder.
Windows key + Shift + S Capture part of the screen with Snip & Sketch.
Windows key + Left arrow key Snap app or window left.
Windows key + Right arrow key Snap app or window right.

Windows key (or Ctrl + Esc) Open Start menu.
Ctrl + Arrow keys Change Start menu size.
Ctrl + Shift + Esc Open Task Manager.
Ctrl + Shift Switch keyboard layout.
Alt + F4 Close active window. (If no active window is present, then a shutdown box appears.)
Ctrl + F5 (or Ctrl + R) Refresh current window.
Ctrl + Alt + Tab View open apps.
Ctrl + Arrow keys (to select) + Spacebar Select multiple items on desktop or File Explorer.
Alt + Underlined letter Runs command for the underlined letter in apps.
Alt + Tab Switch between open apps while pressing Tab multiple times.
Alt + Left arrow key Go back.
Alt + Right arrow key Go forward.
Alt + Page Up Move up one screen.
Alt + Page Down Move down one screen.
Alt + Esc Cycle through open windows.
Alt + Spacebar Open context menu for the active window.
Alt + F8 Reveals typed password in Sign-in screen.
Shift + Click app button Open another instance of an app from the Taskbar.
Ctrl + Shift + Click app button Run app as administrator from the Taskbar.
Shift + Right-click app button Show window menu for the app from the Taskbar.
Ctrl + Click a grouped app button Cycle through windows in the group from the Taskbar.
Shift + Right-click grouped app button Show window menu for the group from the Taskbar.
Ctrl + Left arrow key Move the cursor to the beginning of the previous word.
Ctrl + Right arrow key Move the cursor to the beginning of the next word.
Ctrl + Up arrow key Move the cursor to the beginning of the previous paragraph
Ctrl + Down arrow key Move the cursor to the beginning of the next paragraph.
Ctrl + Shift + Arrow key Select block of text.
Ctrl + Spacebar Enable or disable Chinese IME.
Shift + F10 Open context menu for selected item.
F10 Enable app menu bar.
Shift + Arrow keys Select multiple items.
Windows key + X Open Quick Link menu.
Windows key + Number (0-9) Open app in number position from the Taskbar.
Windows key + T Cycle through apps in the Taskbar.
Windows key + Alt + Number (0-9) Open Jump List of the app in number position from the Taskbar.
Windows key + D Display and hide the desktop.
Windows key + M Minimize all windows.
Windows key + Shift + M Restore minimized windows on the desktop.
Windows key + Home Minimize or maximize all but the active desktop window.
Windows key + Shift + Up arrow key Stretch desktop window to the top and bottom of the screen.
Windows key + Shift + Down arrow key Maximize or minimize active desktop windows vertically while maintaining width.
Windows key + Shift + Left arrow key Move active window to monitor on the left.
Windows key + Shift + Right arrow key Move active window to monitor on the right.
Windows key + Left arrow key Snap app or window left.
Windows key + Right arrow key Snap app or window right.
Windows key + S (or Q) Open Search.
Windows key + Alt + D Open date and time in the Taskbar.
Windows key + Tab Open Task View.
Windows key + Ctrl + D Create new virtual desktop.
Windows key + Ctrl + F4 Close active virtual desktop.
Windows key + Ctrl + Right arrow Switch to the virtual desktop on the right.
Windows key + Ctrl + Left arrow Switch to the virtual desktop on the left.
Windows key + P Open Project settings.
Windows key + A Open Action center.
Windows key + I Open Settings app.
Backspace Return to Settings app home page.

Ctrl + Shift + N Creates a new folder on desktop or File Explorer.
Ctrl + L Focus on the address bar.
Ctrl + Shift + Number (1-8) Changes folder view.
Alt + P Display preview panel.
Alt + Enter Open Properties settings for the selected item.
Alt + Right arrow key View next folder.
Alt + Left arrow key (or Backspace) View previous folder.
Alt + Up arrow Move up a level in the folder path.
F11 Switch active window full-screen mode.
F5 Refresh the instance of File Explorer.
F2 Rename selected item.
F4 Switch focus to address bar.
F5 Refresh File Explorer’s current view.
F6 Cycle through elements on the screen.
Home Scroll to the top of the window.
End Scroll to the bottom of the window.

Windows key Open Start menu.
Windows key + A Open Action center.
Windows key + S (or Q) Open Search.
Windows key + D Display and hide the desktop.
Windows key + L Locks computer.
Windows key + M Minimize all windows.
Windows key + B Set focus notification area in the Taskbar.
Windows key + C Launch Cortana app.
Windows key + F Launch Feedback Hub app.
Windows key + G Launch Game bar app.
Windows key + Y Change input between desktop and Mixed Reality.
Windows key + O Lock device orientation.
Windows key + T Cycle through apps in the Taskbar.
Windows key + Z Switch input between the desktop experience and Windows Mixed Reality.
Windows key + J Set focus on a tip for Windows 10 when applicable.
Windows key + H Open dictation feature.
Windows key + E Open File Explorer.
Windows key + I Open Settings.
Windows key + R Open Run command.
Windows key + K Open Connect settings.
Windows key + X Open Quick Link menu.
Windows key + V Open Clipboard bin.
Windows key + W Open the Windows Ink Workspace.
Windows key + U Open Ease of Access settings.
Windows key + P Open Project settings.
Windows key + Ctrl + Enter Open Narrator.
Windows key + Plus (+) Zoom in using the magnifier.
Windows key + Minus (-) Zoom out using the magnifier.
Windows key + Esc Exit magnifier.
Windows key + Forward-slash (/) Start IME reconversion.
Windows key + Comma (,) Temporarily peek at the desktop.
Windows key + Up arrow key Maximize app windows.
Windows key + Down arrow key Minimize app windows.
Windows key + Home Minimize or maximize all but the active desktop window.
Windows key + Shift + M Restore minimized windows on the desktop.
Windows key + Shift + Up arrow key Stretch desktop window to the top and bottom of the screen.
Windows key + Shift + Down arrow key Maximize or minimize active windows vertically while maintaining width.
Windows key + Shift + Left arrow key Move active window to monitor on the left.
Windows key + Shift + Right arrow key Move active window to monitor on the right.
Windows key + Left arrow key Snap app or window left.
Windows key + Right arrow key Snap app or window right.
Windows key + Number (0-9) Open app in number position in the Taskbar.
Windows key + Shift + Number (0-9) Open another app instance in the number position in the Taskbar.
Windows key + Ctrl + Number (0-9) Switch to the last active window of the app in the number position in the Taskbar.
Windows key + Alt + Number (0-9) Open Jump List of the app in number position in the Taskbar.
Windows key + Ctrl + Shift + Number (0-9) Open another instance as an administrator of the app in the number position in the Taskbar.
Windows key + Ctrl + Spacebar Change previous selected input option.
Windows key + Spacebar Change keyboard layout and input language.
Windows key + Tab Open Task View.
Windows key + Ctrl + D Create a virtual desktop.
Windows key + Ctrl + F4 Close active virtual desktop.
Windows key + Ctrl + Right arrow Switch to the virtual desktop on the right.
Windows key + Ctrl + Left arrow Switch to the virtual desktop on the left.
Windows key + Ctrl + Shift + B Wake up the device when black or a blank screen.
Windows key + PrtScn Capture full screenshot in the “Screenshots” folder.
Windows key + Shift + S Create part of the screen screenshot.
Windows key + Shift + V Cycle through notifications.
Windows key + Ctrl + F Open search for the device on a domain network.
Windows key + Ctrl + Q Open Quick Assist.
Windows key + Alt + D Open date and time in the Taskbar.
Windows key + Period (.) or semicolon (;) Open emoji panel.
Windows key + Pause Show System Properties dialog box.

Command-X: Cut the selected item and copy it to the Clipboard.
Command-C: Copy the selected item to the Clipboard. This also works for files in the Finder.
Command-V: Paste the contents of the Clipboard into the current document or app. This also works for files in the Finder.
Command-Z: Undo the previous command. You can then press Shift-Command-Z to Redo, reversing the undo command. In some apps, you can undo and redo multiple commands.
Command-A: Select All items.
Command-F: Find items in a document or open a Find window.
Command-G: Find Again: Find the next occurrence of the item previously found. To find the previous occurrence, press Shift-Command-G.
Command-H: Hide the windows of the front app. To view the front app but hide all other apps, press Option-Command-H.
Command-M: Minimize the front window to the Dock. To minimize all windows of the front app, press Option-Command-M.
Command-O: Open the selected item, or open a dialog to select a file to open.
Command-P: Print the current document.
Command-S: Save the current document.
Command-T: Open a new tab.
Command-W: Close the front window. To close all windows of the app, press Option-Command-W.
Option-Command-Esc: Force quit an app.
Command–Space bar: Show or hide the Spotlight search field. To perform a Spotlight search from a Finder window, press Command–Option–Space bar. (If you use multiple input sources to type in different languages, these shortcuts change input sources instead of showing Spotlight.
Control–Command–Space bar: Show the Character Viewer, from which you can choose emoji and other symbols.
Control-Command-F: Use the app in full screen, if supported by the app.
Space bar: Use Quick Look to preview the selected item.
Command-Tab: Switch to the next most recently used app among your open apps.
Shift-Command-5: In macOS Mojave or later, take a screenshot or make a screen recording. Or use Shift-Command-3 or Shift-Command-4 for screenshots.
Shift-Command-N: Create a new folder in the Finder.
Command-Comma (,): Open preferences for the front app.

Power button: Press to turn on your Mac or wake it from sleep. Press and hold for 1.5 seconds to put your Mac to sleep.* Continue holding to force your Mac to turn off.
Option–Command–Power button* or Option–Command–Media Eject : Put your Mac to sleep.
Control–Shift–Power button* or Control–Shift–Media Eject : Put your displays to sleep.
Control–Power button* or Control–Media Eject : Display a dialog asking whether you want to restart, sleep, or shut down.
Control–Command–Power button:* Force your Mac to restart, without prompting to save any open and unsaved documents.
Control–Command–Media Eject : Quit all apps, then restart your Mac. If any open documents have unsaved changes, you will be asked whether you want to save them.
Control–Option–Command–Power button* or Control–Option–Command–Media Eject : Quit all apps, then shut down your Mac. If any open documents have unsaved changes, you will be asked whether you want to save them.
Control-Command-Q: Immediately lock your screen.
Shift-Command-Q: Log out of your macOS user account. You will be asked to confirm. To log out immediately without confirming, press Option-Shift-Command-Q.

Command-D: Duplicate the selected files.
Command-E: Eject the selected disk or volume.
Command-F: Start a Spotlight search in the Finder window.
Command-I: Show the Get Info window for a selected file.
Command-R: (1) When an alias is selected in the Finder: show the original file for the selected alias. (2) In some apps, such as Calendar or Safari, refresh or reload the page. (3) In Software Update preferences, check for software updates again.
Shift-Command-C: Open the Computer window.
Shift-Command-D: Open the desktop folder.
Shift-Command-F: Open the Recents window, showing all of the files you viewed or changed recently.
Shift-Command-G: Open a Go to Folder window.
Shift-Command-H: Open the Home folder of the current macOS user account.
Shift-Command-I: Open iCloud Drive.
Shift-Command-K: Open the Network window.
Option-Command-L: Open the Downloads folder.
Shift-Command-N: Create a new folder.
Shift-Command-O: Open the Documents folder.
Shift-Command-P: Show or hide the Preview pane in Finder windows.
Shift-Command-R: Open the AirDrop window.
Shift-Command-T: Show or hide the tab bar in Finder windows.
Control-Shift-Command-T: Add selected Finder item to the Dock (OS X Mavericks or later)
Shift-Command-U: Open the Utilities folder.
Option-Command-D: Show or hide the Dock.
Control-Command-T: Add the selected item to the sidebar (OS X Mavericks or later).
Option-Command-P: Hide or show the path bar in Finder windows.
Option-Command-S: Hide or show the Sidebar in Finder windows.
Command–Slash (/): Hide or show the status bar in Finder windows.
Command-J: Show View Options.
Command-K: Open the Connect to Server window.
Control-Command-A: Make an alias of the selected item.
Command-N: Open a new Finder window.
Option-Command-N: Create a new Smart Folder.
Command-T: Show or hide the tab bar when a single tab is open in the current Finder window.
Option-Command-T: Show or hide the toolbar when a single tab is open in the current Finder window.
Option-Command-V: Move the files in the Clipboard from their original location to the current location.
Command-Y: Use Quick Look to preview the selected files.
Option-Command-Y: View a Quick Look slideshow of the selected files.
Command-1: View the items in the Finder window as icons.
Command-2: View the items in a Finder window as a list.
Command-3: View the items in a Finder window in columns.
Command-4: View the items in a Finder window in a gallery.
Command–Left Bracket ([): Go to the previous folder.
Command–Right Bracket (]): Go to the next folder.
Command–Up Arrow: Open the folder that contains the current folder.
Command–Control–Up Arrow: Open the folder that contains the current folder in a new window.
Command–Down Arrow: Open the selected item.
Right Arrow: Open the selected folder. This works only when in list view.
Left Arrow: Close the selected folder. This works only when in list view.
Command-Delete: Move the selected item to the Trash.
Shift-Command-Delete: Empty the Trash.
Option-Shift-Command-Delete: Empty the Trash without confirmation dialog.
Command–Brightness Down: Turn video mirroring on or off when your Mac is connected to more than one display.
Option–Brightness Up: Open Displays preferences. This works with either Brightness key.
Control–Brightness Up or Control–Brightness Down: Change the brightness of your external display, if supported by your display.
Option–Shift–Brightness Up or Option–Shift–Brightness Down: Adjust the display brightness in smaller steps. Add the Control key to this shortcut to make the adjustment on your external display, if supported by your display.
Option–Mission Control: Open Mission Control preferences.
Command–Mission Control: Show the desktop.
Control–Down Arrow: Show all windows of the front app.
Option–Volume Up: Open Sound preferences. This works with any of the volume keys.
Option–Shift–Volume Up or Option–Shift–Volume Down: Adjust the sound volume in smaller steps.
Option–Keyboard Brightness Up: Open Keyboard preferences. This works with either Keyboard Brightness key.
Option–Shift–Keyboard Brightness Up or Option–Shift–Keyboard Brightness Down: Adjust the keyboard brightness in smaller steps.
Option key while double-clicking: Open the item in a separate window, then close the original window.
Command key while double-clicking: Open a folder in a separate tab or window.
Command key while dragging to another volume: Move the dragged item to the other volume, instead of copying it.
Option key while dragging: Copy the dragged item. The pointer changes while you drag the item.
Option-Command while dragging: Make an alias of the dragged item. The pointer changes while you drag the item.
Option-click a disclosure triangle: Open all folders within the selected folder. This works only when in list view.
Command-click a window title: See the folders that contain the current folder.
Click the Go menu in the Finder menu bar to see shortcuts for opening many commonly used folders, such as Applications, Documents, Downloads, Utilities, and iCloud Drive.

Command-B: Boldface the selected text, or turn boldfacing on or off.
Command-I: Italicize the selected text, or turn italics on or off.
Command-K: Add a web link.
Command-U: Underline the selected text, or turn underlining on or off.
Command-T: Show or hide the Fonts window.
Command-D: Select the Desktop folder from within an Open dialog or Save dialog.
Control-Command-D: Show or hide the definition of the selected word.
Shift-Command-Colon (:): Display the Spelling and Grammar window.
Command-Semicolon (;): Find misspelled words in the document.
Option-Delete: Delete the word to the left of the insertion point.
Control-H: Delete the character to the left of the insertion point. Or use Delete.
Control-D: Delete the character to the right of the insertion point. Or use Fn-Delete.
Fn-Delete: Forward delete on keyboards that don’t have a Forward Delete key. Or use Control-D.
Control-K: Delete the text between the insertion point and the end of the line or paragraph.
Fn–Up Arrow: Page Up: Scroll up one page.
Fn–Down Arrow: Page Down: Scroll down one page.
Fn–Left Arrow: Home: Scroll to the beginning of a document.
Fn–Right Arrow: End: Scroll to the end of a document.
Command–Up Arrow: Move the insertion point to the beginning of the document.
Command–Down Arrow: Move the insertion point to the end of the document.
Command–Left Arrow: Move the insertion point to the beginning of the current line.
Command–Right Arrow: Move the insertion point to the end of the current line.
Option–Left Arrow: Move the insertion point to the beginning of the previous word.
Option–Right Arrow: Move the insertion point to the end of the next word.
Shift–Command–Up Arrow: Select the text between the insertion point and the beginning of the document.
Shift–Command–Down Arrow: Select the text between the insertion point and the end of the document.
Shift–Command–Left Arrow: Select the text between the insertion point and the beginning of the current line.
Shift–Command–Right Arrow: Select the text between the insertion point and the end of the current line.
Shift–Up Arrow: Extend text selection to the nearest character at the same horizontal location on the line above.
Shift–Down Arrow: Extend text selection to the nearest character at the same horizontal location on the line below.
Shift–Left Arrow: Extend text selection one character to the left.
Shift–Right Arrow: Extend text selection one character to the right.
Option–Shift–Up Arrow: Extend text selection to the beginning of the current paragraph, then to the beginning of the following paragraph if pressed again.
Option–Shift–Down Arrow: Extend text selection to the end of the current paragraph, then to the end of the following paragraph if pressed again.
Option–Shift–Left Arrow: Extend text selection to the beginning of the current word, then to the beginning of the following word if pressed again.
Option–Shift–Right Arrow: Extend text selection to the end of the current word, then to the end of the following word if pressed again.
Control-A: Move to the beginning of the line or paragraph.
Control-E: Move to the end of a line or paragraph.
Control-F: Move one character forward.
Control-B: Move one character backward.
Control-L: Center the cursor or selection in the visible area.
Control-P: Move up one line.
Control-N: Move down one line.
Control-O: Insert a new line after the insertion point.
Control-T: Swap the character behind the insertion point with the character in front of the insertion point.
Command–Left Curly Bracket ({): Left align.
Command–Right Curly Bracket (}): Right align.
Shift–Command–Vertical bar (|): Center align.
Option-Command-F: Go to the search field.
Option-Command-T: Show or hide a toolbar in the app.
Option-Command-C: Copy Style: Copy the formatting settings of the selected item to the Clipboard.
Option-Command-V: Paste Style: Apply the copied style to the selected item.
Option-Shift-Command-V: Paste and Match Style: Apply the style of the surrounding content to the item pasted within that content.
Option-Command-I: Show or hide the inspector window.
Shift-Command-P: Page setup: Display a window for selecting document settings.
Shift-Command-S: Display the Save As dialog, or duplicate the current document.
Shift–Command–Minus sign (-): Decrease the size of the selected item.
Shift–Command–Plus sign (+): Increase the size of the selected item. Command–Equal sign (=) performs the same function.
Shift–Command–Question mark (?): Open the Help menu.