Mac Duplicate Screen Shortcut

Keys for other layouts might not correspond exactly to the keys on a US keyboard. A plus sign (+) in a shortcut means that you need to press multiple keys at the same time. A comma sign (,) in a shortcut means that you need to press multiple keys in order. Windows macOS iOS Web. Sep 08, 2010 Apple might be relying on UI designers to never duplicate a menu item for clarity in usability. Of course, that doesn't happen all the time (any browser with page/text 'zoom' will encounter conflicts with window 'zoom' if you ever try to assign a keyboard shortcut to either menu item; hello, Firefox!). Duplicate MacBook screen on to an external monitor Follow these instructions with the monitor connected: Click the Apple icon in the top left of the screen.

• Apple Mac Screen Capture Shortcut
• Mac Switch Screen Shortcut
• Mac Duplicate Screen Shortcut Google Chrome

Humanity should be grateful for the invention of Mac hotkeys. They probably saved us thousand years of time if put together. There is something addictive in using shortcuts - the quickness, the feeling of a keyboard, the geeky confidence in your fingers when you realize 'hurray it works!' Once you get hooked on shortcuts, you'll never go back to clicking again.

Basic Mac hotkeys combinations

1. Quit all apps

Sometimes an app that you thought you quit is still secretly running in the background. When your Mac lags and you need some fresh memory, you may choose to quit all apps. You probably heard of Force Quit (Cmd + Option + Esc), but it's a too long way to do it.
Quit many apps in a row: Cmd + Tab

Then, holding down Cmd press Q to cycle between apps you need to close.

2. Delete a file completely

Dragging files to the Trash? Wait, this is not the only option. Here's a shortcut to quickly delete unwanted files on a Mac, bypassing the Trash. Caution: there's no way back.

To completely delete a file: Option + Cmd + Delete

3. Copy and paste a screenshot directly

Cmd + Shift + 4 is an old classic way to make a screenshot on a Mac. But here comes the combination to take your screenshotting skills to the new level. Normally you would make a screenshot, pick it from your desktop, and only then paste it to the new location. It appears, all this time you could do it easier.
To copy-paste a screenshot: Shift + Control + Cmd + 4

4. Quickly switch to the desktop

Sometimes your screen is so obscured by windows it would take years to click through to the desktop. Thank goodness, there is a Mac keystroke combination designed for people like us: the folks who are drowning in an ocean of windows.

To remove window overload: Cmd + F3

5. Open Spotlight

Spotlight, your Mac's internal search engine, can make your life 1000% easier. It finds files faster than Finder and intuitively predicts what are you after. To open Spotlight right on the spot (sorry for the pun), use this magic combo.
To launch Spotlight search: Cmd + Space bar

Cool shortcut keys for Mac

1. Invert display colors

A truly psychedelic key combination. This shortcut inverts all the colors on your Mac's screen to their opposites. Try it, and your world will never be the same. On the flip side, you can find a few practical applications for this command, for example, to adjust your screen to different lighting.

To invert colors on screen: ?md + Option + F5

2. Restore a recently closed tab

This one can be a real savior if you accidentally closed an important tab in a browser, like that pancake recipe or payment confirmation. There's an easy Mac keyboard shortcut to restore it.
To restore a closed tab: Cmd + Shift + T

3. To shut down your Mac instantly

No, the following Mac shortcut is not about the force shutdown. It's used when you need to quickly close all dialog windows and shut down your Mac in a legit way. Learn this one, quickly finish your work and finally go outside.

To quickly shut down a Mac: Control + Option + Command + Eject

4. Mac hot keys to invoke Siri

Among all Mac keyboard commands, this is the easiest. Since Siri's arrival to macOS we got used to talk to Siri about weather and even ask her to play our favorite tracks on Mac. If you are using macOS Sierra or higher, you'll enjoy the ability to summon Siri using just one hand.
To launch Siri: Cmd + Space bar

A shortcut to free up space on your Mac

Well, not exactly a shortcut, but indeed the quickest way to get more storage on your Mac.

Download CleanMyMac + Install + Click Smart Scan
This combination of actions will free up dozens of gigabytes of space taken by garbage: unwanted files, system junk, app leftovers, etc. CleanMyMac removes about 54 GB of junk on an average Mac. Try and see how it cleans your Mac.

CleanMyMac is available for a free download here.

Finder shortcuts

Finder is quite a resource-demanding tool. When you open a new Finder window it usually takes some time. For quicker access to your main destinations like Applications or Desktop, you can use the following shortcut combinations.
To quickly access Finder folders:

Cmd + Shift + A (for Applications)
Cmd + Shift + U (for Utilities)
Cmd + Shift + D (for Desktop)

Chrome shortcuts

Having hundreds of opened tabs in a browser has become a widespread syndrome nowadays. Closing tabs with a mouse is not only frustrating but also may freeze up your browser. Using a direct shortcut makes this job easy as a morning walk.

To close a current tab in Chrome: Cmd + W
To close a Chrome window: Cmd + Shift + W
To open a new Chrome tab: Cmd + T

Apple Mac Screen Capture Shortcut

Mac shortcuts for documents

1. Copy text without formatting

You want to copy a piece of the text, but the old formatting drags along with it. Now you spend more time formatting rather than actually creating a text. To strip the text from old styling, use the following Mac hotkeys combination. A very good one to stretch your fingers.

To paste text without formatting:
Hold down Shift + Option + Command and hit V

2. Paste special symbols and emojis

Probably this is the easiest documented shortcut key for a Mac. To enter special symbols, like those lamdas, tildas, and alfas, you need to press just one key. For instance, if you need to type a modified E, hold down the E key for one second and then choose among available variations that appear.

To enter an alternate character: Hold down the character key

To paste emojis in the text: Press Control + Command + Space

3. Enter a strikethrough text on a Mac

You won't believe, but 8000 people are googling how to do a strikethrough text on a Mac everyday. Although some applications don't support it, this combination well works in TextEdit and Word. Now you can use it in every second line to add some roughness to your writing.

To apply strikethrough formatting: Cmd + Shift + X

4. Quickly print documents

The next combination works for most apps that allow printing. You don't need to figure out where the print dialogue is located in every case. Just memorize this quick combination and send your files to print from anywhere.
To invoke a print dialogue: Cmd + P

Mac shortcuts to delete many files at once

There comes a time when you need to do a spring cleaning on your Mac: sort out old garbage, move photos to an external drive, or clean up your old downloads. It is time-consuming and takes an immense willpower simply to start. But lucky you are: there are a few shortcuts to remove large heaps of files as quickly as if you had a machete.

To select folder contents: Cmd + A
To delete a group of files after selection: Cmd + Delete
To empty the Trash: Cmd + Shift + Delete
If you've got many files left after backing up, this will save you a good deal of time moving them to the Trash bin.

To save you from a headache, there are apps that will do the mundane deletion job in an instant. CleanMyMac is perhaps the most reliable one. It has a tool that specifically searches for Large & Old files on your drive for a quick cleanup. CleanMyMac is available for a free download. So, check it out.

This was our take on most useful keyboard shortcuts for Mac. Thanks for reading. Below you'll find a few more links about Mac and productivity.

These might also interest you:

Taking a screenshot on a Mac® is as easy as on a PC—when you know the keyboard shortcuts to do so.

There are plenty of key commands in macOS® you might want to use for screen capture. Today, we'll break down the six best shortcuts for screenshots that any Mac user NEEDS to know—plus the one useful application that accomplishes all that and more with just one click.

Mac Switch Screen Shortcut

Capture a Screenshot of an Area

Figure 1 – Keyboard shortcut for taking a screenshot of part of a Mac screen

One of the most common needs for that 'print screen' command on a Mac is when we need to capture a portion of the screen. It's like a snipping tool for Mac. Be it an Instagram story, Twitter update, or part of a webpage to share with a colleague, you can screenshot any of those with just a few key combos.

(1) To capture a portion of the screen, do the following:

1. Press Command-Shift-4 to change a pointer to a crosshair.
2. Select the area of a screen you want to capture by moving and dragging the cursor.
3. After releasing the mouse button, the screenshot will be saved as a PNG image on your desktop.

Figure 2 – Apple Support tweets the solution for screen capturing on Mac.

(2) To copy a portion of the screen to the clipboard, do the following:

1. Press Command-Control-Shift-4 to change a pointer to a crosshair.
2. Select the area of a screen you want to capture by moving and dragging the cursor.
3. After clicking on the mouse, the screenshot will be saved to the clipboard.
4. Select the application where you want to insert the captured image, such as Word, Skype, or Outlook.
5. Press Command-V to paste the screenshot.

Capture a Screenshot of an Active Window

Figure 3 – The process of taking screenshots of an active application

If you need a screenshot of a specific application that you're currently using, use this method. You can easily print screen an active window of any program, be it Safari, Chrome, Photoshop, or Microsoft Excel.

(3) To capture a screenshot of an active window, do the following:

1. Press Command-Shift-4 to change a pointer to a crosshair.
2. Tap on the spacebar on your keyboard. The cursor will change to a camera.
3. Select the active application window you want to capture by moving your cursor.
4. When you move the cursor over an application, the window will be highlighted.
5. Click the mouse button on the window you want to capture. The screenshot will be saved as a PNG image on your desktop.

(4) To copy a screenshot of an active window to the clipboard, do the following:

1. Press Command-Control-Shift-4 to change a pointer to a crosshair.
2. Tap on the spacebar on your keyboard. The cursor will change to a camera.
3. Select the active application window you want to capture by moving your cursor.
4. When you move the cursor over an application, the window will be highlighted.
5. Click the mouse button on the window you want to capture. The screenshot will be saved to the clipboard.
6. Select the application where you want to insert the captured image, like Word, Skype, or Outlook
7. Press Command-V to paste the screenshot.

Capture the Entire Screen

Figure 4 – Keyboard shortcut for capturing the entire screen on a Mac

(5) To capture a screenshot of a whole page, do the following:

1. Press Command-Shift-3 to take a screenshot of the whole screen.
2. The screenshot will be saved as a PNG image on your desktop.

(6) To copy a screenshot of a whole page to the clipboard, do the following:

1. Press Command-Control-Shift-3 to copy the whole screen.
2. The screenshot will be automatically saved to the clipboard.
3. Select the application where you want to insert the captured image, like Word, Skype, or Outlook
4. Press Command-V to paste the screenshot.

Mac App for Taking Screenshots

Mac Duplicate Screen Shortcut Google Chrome

Figure 5 – Parallels Toolbox: The ultimate Mac application for screen and video capturing

Sometimes, remembering all the dozens of shortcuts to take a Mac screenshot is not our main priority. All we need is a simple application that has everything ready for us with just one click.

Mac please me. Parallels® Toolbox Screen and Video Pack is the best Designed to help optimize your workday, it has all the important tools for everyday needs, such as screen and video capturing, video converter, YouTube video downloader, and more.

You can try Parallels Toolbox without any obligations and decide for yourself whether a small introductory price is a fair cost for all the time saved.

Where to Find Screenshots on a Mac

Figure 6 – The primary location for all screenshots on a Mac is the desktop

Once you're done taking them, where do screenshots on a Mac go?

Normally, screenshots are saved as PNG images (titled with the current date and time stamp) right on the desktop. The format looks as follows: 'Screen Shot 2018-07-04 at 12.25.36.png'. Alternatively, a user can copy Mac screenshots to the clipboard by adding Control to the key combination and then pasting it right in the needed document. Here at Parallels, we practice this often—we love taking a MacBook® screenshot and sharing it with coworkers. It's an easy and quick way to effectively communicate what we see on our end.

Humanity should be grateful for the invention of Mac hotkeys. They probably saved us thousand years of time if put together. There is something addictive in using shortcuts - the quickness, the feeling of a keyboard, the geeky confidence in your fingers when you realize 'hurray it works!' Once you get hooked on shortcuts, you'll never go back to clicking again.

Basic Mac hotkeys combinations

1. Quit all apps

Sometimes an app that you thought you quit is still secretly running in the background. When your Mac lags and you need some fresh memory, you may choose to quit all apps. You probably heard of Force Quit (Cmd + Option + Esc), but it's a too long way to do it.
Quit many apps in a row: Cmd + Tab

Then, holding down Cmd press Q to cycle between apps you need to close.

2. Delete a file completely

Dragging files to the Trash? Wait, this is not the only option. Here's a shortcut to quickly delete unwanted files on a Mac, bypassing the Trash. Caution: there's no way back.

To completely delete a file: Option + Cmd + Delete

3. Copy and paste a screenshot directly

Cmd + Shift + 4 is an old classic way to make a screenshot on a Mac. But here comes the combination to take your screenshotting skills to the new level. Normally you would make a screenshot, pick it from your desktop, and only then paste it to the new location. It appears, all this time you could do it easier.
To copy-paste a screenshot: Shift + Control + Cmd + 4

4. Quickly switch to the desktop

Sometimes your screen is so obscured by windows it would take years to click through to the desktop. Thank goodness, there is a Mac keystroke combination designed for people like us: the folks who are drowning in an ocean of windows.

To remove window overload: Cmd + F3

5. Open Spotlight

Spotlight, your Mac's internal search engine, can make your life 1000% easier. It finds files faster than Finder and intuitively predicts what are you after. To open Spotlight right on the spot (sorry for the pun), use this magic combo.
To launch Spotlight search: Cmd + Space bar

Cool shortcut keys for Mac

1. Invert display colors

A truly psychedelic key combination. This shortcut inverts all the colors on your Mac's screen to their opposites. Try it, and your world will never be the same. On the flip side, you can find a few practical applications for this command, for example, to adjust your screen to different lighting.

To invert colors on screen: ?md + Option + F5

2. Restore a recently closed tab

This one can be a real savior if you accidentally closed an important tab in a browser, like that pancake recipe or payment confirmation. There's an easy Mac keyboard shortcut to restore it.
To restore a closed tab: Cmd + Shift + T

3. To shut down your Mac instantly

No, the following Mac shortcut is not about the force shutdown. It's used when you need to quickly close all dialog windows and shut down your Mac in a legit way. Learn this one, quickly finish your work and finally go outside.

To quickly shut down a Mac: Control + Option + Command + Eject

4. Mac hot keys to invoke Siri

Among all Mac keyboard commands, this is the easiest. Since Siri's arrival to macOS we got used to talk to Siri about weather and even ask her to play our favorite tracks on Mac. If you are using macOS Sierra or higher, you'll enjoy the ability to summon Siri using just one hand.
To launch Siri: Cmd + Space bar

A shortcut to free up space on your Mac

Well, not exactly a shortcut, but indeed the quickest way to get more storage on your Mac.

Download CleanMyMac + Install + Click Smart Scan
This combination of actions will free up dozens of gigabytes of space taken by garbage: unwanted files, system junk, app leftovers, etc. CleanMyMac removes about 54 GB of junk on an average Mac. Try and see how it cleans your Mac.

CleanMyMac is available for a free download here.

Finder shortcuts

Finder is quite a resource-demanding tool. When you open a new Finder window it usually takes some time. For quicker access to your main destinations like Applications or Desktop, you can use the following shortcut combinations.
To quickly access Finder folders:

Cmd + Shift + A (for Applications)
Cmd + Shift + U (for Utilities)
Cmd + Shift + D (for Desktop)

Chrome shortcuts

Having hundreds of opened tabs in a browser has become a widespread syndrome nowadays. Closing tabs with a mouse is not only frustrating but also may freeze up your browser. Using a direct shortcut makes this job easy as a morning walk.

To close a current tab in Chrome: Cmd + W
To close a Chrome window: Cmd + Shift + W
To open a new Chrome tab: Cmd + T

Apple Mac Screen Capture Shortcut

Mac shortcuts for documents

1. Copy text without formatting

You want to copy a piece of the text, but the old formatting drags along with it. Now you spend more time formatting rather than actually creating a text. To strip the text from old styling, use the following Mac hotkeys combination. A very good one to stretch your fingers.

To paste text without formatting:
Hold down Shift + Option + Command and hit V

2. Paste special symbols and emojis

Probably this is the easiest documented shortcut key for a Mac. To enter special symbols, like those lamdas, tildas, and alfas, you need to press just one key. For instance, if you need to type a modified E, hold down the E key for one second and then choose among available variations that appear.

To enter an alternate character: Hold down the character key

To paste emojis in the text: Press Control + Command + Space

3. Enter a strikethrough text on a Mac

You won't believe, but 8000 people are googling how to do a strikethrough text on a Mac everyday. Although some applications don't support it, this combination well works in TextEdit and Word. Now you can use it in every second line to add some roughness to your writing.

To apply strikethrough formatting: Cmd + Shift + X

4. Quickly print documents

The next combination works for most apps that allow printing. You don't need to figure out where the print dialogue is located in every case. Just memorize this quick combination and send your files to print from anywhere.
To invoke a print dialogue: Cmd + P

Mac shortcuts to delete many files at once

There comes a time when you need to do a spring cleaning on your Mac: sort out old garbage, move photos to an external drive, or clean up your old downloads. It is time-consuming and takes an immense willpower simply to start. But lucky you are: there are a few shortcuts to remove large heaps of files as quickly as if you had a machete.

To select folder contents: Cmd + A
To delete a group of files after selection: Cmd + Delete
To empty the Trash: Cmd + Shift + Delete
If you've got many files left after backing up, this will save you a good deal of time moving them to the Trash bin.

To save you from a headache, there are apps that will do the mundane deletion job in an instant. CleanMyMac is perhaps the most reliable one. It has a tool that specifically searches for Large & Old files on your drive for a quick cleanup. CleanMyMac is available for a free download. So, check it out.

This was our take on most useful keyboard shortcuts for Mac. Thanks for reading. Below you'll find a few more links about Mac and productivity.

These might also interest you:

Taking a screenshot on a Mac® is as easy as on a PC—when you know the keyboard shortcuts to do so.

There are plenty of key commands in macOS® you might want to use for screen capture. Today, we'll break down the six best shortcuts for screenshots that any Mac user NEEDS to know—plus the one useful application that accomplishes all that and more with just one click.

Mac Switch Screen Shortcut

Capture a Screenshot of an Area

Figure 1 – Keyboard shortcut for taking a screenshot of part of a Mac screen

One of the most common needs for that 'print screen' command on a Mac is when we need to capture a portion of the screen. It's like a snipping tool for Mac. Be it an Instagram story, Twitter update, or part of a webpage to share with a colleague, you can screenshot any of those with just a few key combos.

(1) To capture a portion of the screen, do the following:

1. Press Command-Shift-4 to change a pointer to a crosshair.
2. Select the area of a screen you want to capture by moving and dragging the cursor.
3. After releasing the mouse button, the screenshot will be saved as a PNG image on your desktop.

Figure 2 – Apple Support tweets the solution for screen capturing on Mac.

(2) To copy a portion of the screen to the clipboard, do the following:

1. Press Command-Control-Shift-4 to change a pointer to a crosshair.
2. Select the area of a screen you want to capture by moving and dragging the cursor.
3. After clicking on the mouse, the screenshot will be saved to the clipboard.
4. Select the application where you want to insert the captured image, such as Word, Skype, or Outlook.
5. Press Command-V to paste the screenshot.

Capture a Screenshot of an Active Window

Figure 3 – The process of taking screenshots of an active application

If you need a screenshot of a specific application that you're currently using, use this method. You can easily print screen an active window of any program, be it Safari, Chrome, Photoshop, or Microsoft Excel.

(3) To capture a screenshot of an active window, do the following:

1. Press Command-Shift-4 to change a pointer to a crosshair.
2. Tap on the spacebar on your keyboard. The cursor will change to a camera.
3. Select the active application window you want to capture by moving your cursor.
4. When you move the cursor over an application, the window will be highlighted.
5. Click the mouse button on the window you want to capture. The screenshot will be saved as a PNG image on your desktop.

(4) To copy a screenshot of an active window to the clipboard, do the following:

1. Press Command-Control-Shift-4 to change a pointer to a crosshair.
2. Tap on the spacebar on your keyboard. The cursor will change to a camera.
3. Select the active application window you want to capture by moving your cursor.
4. When you move the cursor over an application, the window will be highlighted.
5. Click the mouse button on the window you want to capture. The screenshot will be saved to the clipboard.
6. Select the application where you want to insert the captured image, like Word, Skype, or Outlook
7. Press Command-V to paste the screenshot.

Capture the Entire Screen

Figure 4 – Keyboard shortcut for capturing the entire screen on a Mac

(5) To capture a screenshot of a whole page, do the following:

1. Press Command-Shift-3 to take a screenshot of the whole screen.
2. The screenshot will be saved as a PNG image on your desktop.

(6) To copy a screenshot of a whole page to the clipboard, do the following:

1. Press Command-Control-Shift-3 to copy the whole screen.
2. The screenshot will be automatically saved to the clipboard.
3. Select the application where you want to insert the captured image, like Word, Skype, or Outlook
4. Press Command-V to paste the screenshot.

Mac App for Taking Screenshots

Mac Duplicate Screen Shortcut Google Chrome

Figure 5 – Parallels Toolbox: The ultimate Mac application for screen and video capturing

Sometimes, remembering all the dozens of shortcuts to take a Mac screenshot is not our main priority. All we need is a simple application that has everything ready for us with just one click.

Mac please me. Parallels® Toolbox Screen and Video Pack is the best Designed to help optimize your workday, it has all the important tools for everyday needs, such as screen and video capturing, video converter, YouTube video downloader, and more.

You can try Parallels Toolbox without any obligations and decide for yourself whether a small introductory price is a fair cost for all the time saved.

Where to Find Screenshots on a Mac

Figure 6 – The primary location for all screenshots on a Mac is the desktop

Once you're done taking them, where do screenshots on a Mac go?

Normally, screenshots are saved as PNG images (titled with the current date and time stamp) right on the desktop. The format looks as follows: 'Screen Shot 2018-07-04 at 12.25.36.png'. Alternatively, a user can copy Mac screenshots to the clipboard by adding Control to the key combination and then pasting it right in the needed document. Here at Parallels, we practice this often—we love taking a MacBook® screenshot and sharing it with coworkers. It's an easy and quick way to effectively communicate what we see on our end.

What to Do if Screen Capture on Mac Is Not Working

The shortcuts for screen capturing may not work for a few reasons. One of the most common ones: they are simply disabled.

To fix that, do the following:

1. From the Apple menu in the top left corner, open System Preferences and click on the Keyboard.
2. In the new window, click on Shortcuts.
3. Find Screen Shots in the left menu.
4. Check if the shortcuts are active and have the same key combos you type.
5. To change a shortcut, select it and click the new key combination.

If the shortcut is working but screenshots turn out blank, the reason is often copyright issues with the third-party application on the screen. To solve that, use the Parallels Toolbox application for screen capturing.