Manage windows on Mac

When you open an app or the Finder on your Mac, a window opens on the desktop. Only one app at a time is active; the name of the app (in bold) and the app menus are shown in the menu bar.

Some apps, such as Safari or Mail, let you open multiple windows or different types of windows at the same time. macOS provides several ways to manage open apps and windows.

Move, align and merge windows

On your Mac, do any of the following:

Move a window: Drag the window by its title bar to where you want it. Some windows can’t be moved.

Align windows: Drag a window close to another one — as the window nears the other one, it aligns without overlapping. You can position multiple windows adjacent to each other.

To make adjacent windows the same size, drag the edge you want to resize — as it nears the edge of the adjacent window, it aligns with the edge and stops.

Merge an app’s windows into one tabbed window: In the app, choose Window > Merge All Windows.

To make a tab a separate window again, select the tab, then choose Window > Move Tab to New Window, or just drag the tab out of the window. See Use tabs in windows.

Maximise or minimise windows

On your Mac, do any of the following in a window:

Maximise a window: Press and hold the Option key while you click the green maximise button in the top-left corner of an app window. To return to the previous window size, Option-click the button again.

You can also double-click an app’s title bar to maximise the window (as long as the option to do so is set to “zoom” in Dock & Menu Bar preferences).

Minimise a window: Click the yellow minimise button in the top-left corner of the window or press Command-M.

You can set an option in Dock & Menu Bar preferences to have a window minimise when you double-click its title bar.

Most windows can be manually resized. Drag the window’s edge (top, bottom, or sides) or double-click an edge to expand that side of the window.

Quickly switch between app windows

On your Mac, do any of the following:

Switch to the previous app: Press Command-Tab.

Scroll through all open apps: Press and hold the Command key, press the Tab key, then press the Left or Right arrow key until you get to the app you want. Release the Command key.

If you change your mind while scrolling through the apps and don’t want to switch apps, press Esc (Escape) or the Full Stop key, then release the Command key.

Close windows

On your Mac, do any of the following:

Close a single window: In a window, click the red Close button in the top-left corner of the window, or press Command-W.

Close all open windows for an app: Press Option-Command-W.

Closing one or all windows for an app does not close or quit the app. To do so, press Command-Q, or click the app’s name in the menu bar, then choose Quit [App]. See Quit apps.

You can hide the active app by pressing Command-H.

Use Mission Control to quickly arrange open windows and spaces in a single layer to easily spot the one you need.

Install Windows 10 on your Mac with Boot Camp Assistant

With Boot Camp, you can install Microsoft Windows 10 on your Mac, then switch between macOS and Windows when restarting your Mac.

What you need to install Windows 10 on Mac

• MacBook introduced in 2015 or later
• MacBook Air introduced in 2012 or later
• MacBook Pro introduced in 2012 or later
• Mac mini introduced in 2012 or later

• iMac introduced in 2012 or later 1
• iMac Pro (all models)
• Mac Pro introduced in 2013 or later

The latest macOS updates, which can include updates to Boot Camp Assistant. You will use Boot Camp Assistant to install Windows 10.

64GB or more free storage space on your Mac startup disk:

• Your Mac can have as little as 64GB of free storage space, but at least 128GB of free storage space provides the best experience. Automatic Windows updates require that much space or more.
• If you have an iMac Pro or Mac Pro with 128GB of memory (RAM) or more, your startup disk needs at least as much free storage space as your Mac has memory. 2

An external USB flash drive with a storage capacity of 16GB or more, unless you’re using a Mac that doesn’t need a flash drive to install Windows.

A 64-bit version of Windows 10 Home or Windows 10 Pro on a disk image (ISO) or other installation media. If installing Windows on your Mac for the first time, this must be a full version of Windows, not an upgrade.

• If your copy of Windows came on a USB flash drive, or you have a Windows product key and no installation disc, download a Windows 10 disk image from Microsoft.
• If your copy of Windows came on a DVD, you might need to create a disk image of that DVD.

How to install Windows 10 on Mac

To install Windows, use Boot Camp Assistant, which is included with your Mac.

1. Check your Secure Boot setting

Learn how to check your Secure Boot setting. The default Secure Boot setting is Full Security. If you changed it to No Security, change it back to Full Security before installing Windows. After installing Windows, you can use any Secure Boot setting without affecting your ability to start up from Windows.

2. Use Boot Camp Assistant to create a Windows partition

Open Boot Camp Assistant, which is in the Utilities folder of your Applications folder. Follow the onscreen instructions.

• If you’re asked to insert a USB drive, plug your USB flash drive into your Mac. Boot Camp Assistant will use it to create a bootable USB drive for Windows installation.
• When Boot Camp Assistant asks you to set the size of the Windows partition, remember the minimum storage-space requirements in the previous section. Set a partition size that meets your needs, because you can’t change its size later.

3. Format the Windows (BOOTCAMP) partition

When Boot Camp Assistant finishes, your Mac restarts to the Windows installer. If the installer asks where to install Windows, select the BOOTCAMP partition and click Format. In most cases, the installer selects and formats the BOOTCAMP partition automatically.

4. Install Windows

Unplug any external devices that aren’t necessary during installation. Then click Next and follow the onscreen instructions to begin installing Windows.

5. Use the Boot Camp installer in Windows

After Windows installation completes, your Mac starts up in Windows and opens a ”Welcome to the Boot Camp installer” window. Follow the onscreen instructions to install Boot Camp and Windows support software (drivers). You will be asked to restart when done.

• If the Boot Camp installer never opens, open the Boot Camp installer manually and use it to complete Boot Camp installation.
• If you have an external display connected to a Thunderbolt 3 port on your Mac, the display will be blank (black, gray, or blue) for up to 2 minutes during installation.

How to switch between Windows and macOS

Restart, then press and hold the Option (or Alt) ⌥ key during startup to switch between Windows and macOS.

Learn more

If you have one of these Intel-based Mac models using OS X El Capitan or later, you don’t need a USB flash drive to install Windows:

• MacBook introduced in 2015 or later
• MacBook Air introduced in 2017 or later 3
• MacBook Pro introduced in 2015 or later 3

• iMac introduced in 2015 or later
• iMac Pro (all models)
• Mac Pro introduced in late 2013 or later

For more information about using Windows on your Mac, open Boot Camp Assistant and click the Open Boot Camp Help button.

1. If you’re using an iMac (Retina 5K, 27-inch, Late 2014) or iMac (27-inch, Late 2013) or iMac (27-inch, Late 2012) with a 3TB hard drive and macOS Mojave or later, learn about an alert you might see during installation.

2. For example, if your Mac has 128GB of memory, its startup disk must have at least 128GB of storage space available for Windows. To see how much memory your Mac has, choose Apple menu  > About This Mac. To see how much storage space is available, click the Storage tab in the same window.

3. These Mac models were offered with 128GB hard drives as an option. Apple recommends 256GB or larger hard drives so that you can create a Boot Camp partition of at least 128GB.

Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.

Mac keyboard shortcuts

By pressing certain key combinations, you can do things that normally need a mouse, trackpad, or other input device.

To use a keyboard shortcut, press and hold one or more modifier keys and then press the last key of the shortcut. For example, to use Command-C (copy), press and hold the Command key, then the C key, then release both keys. Mac menus and keyboards often use symbols for certain keys, including modifier keys:

• Option (or Alt) ⌥
• Control (or Ctrl) ⌃

On keyboards made for Windows PCs, use the Alt key instead of Option, and the Windows logo key instead of Command.

Some keys on some Apple keyboards have special symbols and functions, such as for display brightness , keyboard brightness , Mission Control, and more. If these functions aren’t available on your keyboard, you might be able to reproduce some of them by creating your own keyboard shortcuts. To use these keys as F1, F2, F3, or other standard function keys, combine them with the Fn key.

Cut, copy, paste, and other common shortcuts

• 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. Learn how to change a conflicting keyboard shortcut.)
• 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. Learn more about screenshots.
• Shift-Command-N: Create a new folder in the Finder.
• Command-Comma (,): Open preferences for the front app.

Sleep, log out, and shut down shortcuts

You might need to press and hold some of these shortcuts for slightly longer than other shortcuts. This helps you to avoid using them unintentionally.

• 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.

* Does not apply to the Touch ID sensor.

Finder and system shortcuts

• 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.
• Learn how to use Command or Shift to select multiple items in the Finder.
• 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.

Document shortcuts

The behavior of these shortcuts may vary with the app you’re using.

• 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.

Other shortcuts

For more shortcuts, check the shortcut abbreviations shown in the menus of your apps. Every app can have its own shortcuts, and shortcuts that work in one app might not work in another.

• Accessibility shortcuts
• Safari shortcuts
• Spotlight shortcuts
• Startup shortcuts
• Apple Music shortcuts: Choose Help > Keyboard shortcuts from the menu bar in the Music app.
• Other shortcuts: Choose Apple menu > System Preferences, click Keyboard, then click Shortcuts.