Close All Open Apps
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If an app on your Mac stops responding and you can't quit the app normally, use Force Quit to close the app. To quit (close) a Mac app normally, choose Quit from the app's menu in the menu bar, or press Command (⌘)-Q.

To close an application, the best way to do it is by pressing Command and Q keys. By doing this, you can be sure that all apps will be closed, because some apps are not closed when you press the red button at the top left corner.
Closes the active window you are currently in. Use Option-Command-W to close all currently active app windows. Further reading: 40 tips to get the most from your Mac (and macOS 'High Sierra.
Use Command-Tab and Command-Shift-Tab to cycle forward and backward through your open applications. (This functionality is almost identical to Alt-Tab on PCs.) 2. Or, swipe up on the touchpad.

Knowing which Apps or Processes are running on your Mac is important, because some of these Apps could be slowing down your Mac. You will find below 4 different ways to show All the Running Apps and Processes on your Mac.

Why to See All Running Apps and Processes on Mac

In case you are coming from a Windows computer, you must be used to opening the Task Manager on your Windows computer, in order to take a look at all the running apps and processes on your computer.

In the case of a Mac, there are multiple ways to see all the Running Apps and Programs, ranging from the simple option of using the Dock to using the Terminal command.

In general, the purpose of taking a look at All the Running Apps and Programs on your Mac is to get an idea of which programs are actively running on your Mac, what resources they are using and also to rule out the possibility of any unnecessary programs running in the background and using up resources on your computer.

Show All Running Apps and Processes On Mac Using the Activity Monitor on Mac

Activity Monitor can be described as the Mac equivalent of a Task Manager in a Windows computer. The Activity Monitor provides a very good view of the App and processes running on your Mac and the amount of resources being uses by these Apps and Processes.

1. Click on the Finder icon located in the left corner of the Dock (See image below)

2. On the next screen, click on Applications in the left sidebar menu and then click on the Utilities folder.

3. In the Utilities folder, click on Activity Monitor which should be the first item in Utilities Folder (See image below)

4. Once Activity Monitor opens, you will be able see a list of All the Processes or Applications currently running on your Mac (See image below)

As you can see in the above image, there are 5 different tabs in the Activity Monitor -> CPU, Memory, Energy, Disk and Network.

Clicking on each tab will show you more details, for example, clicking on the Memory Tab will show you how much memory each process is using. Similarly, clicking on the CPU tab will show you the amount of CPU being used by each of these Apps and Processes running on your Mac.

5. To view more info about a specific Process or Application, simply click on the Application/Process and then click on the i icon button located at the top left Corner of the screen (See image below).

6. To force quit an application or process through Activity Monitor, simply click on the application you would like to force quit and then click on the x button, located at the top left side of your screen (See image below)

Show All Running Apps On Mac Using Force Quit Applications Manager

Another method to check all the Running apps and programs on your Mac is through the Force Quit applications manager on Mac.

1. Click on the Apple icon in the top menu bar of your Mac and then click on Force Quit Application in the drop-down menu (See image below).

2. This will open the Force Quit Applications manager which will show you all running apps on your Mac

3. To force quit one of these applications, simply click on the application from the list and click on the Force Quit button.

Show Running Apps and Processes On Mac using the Terminal Command

The Terminal also shows you a detailed view of which applications and processes are running on your Mac, along with the percentage of CPU used by each of these applications/processes.

1. To open Terminal on your Mac, do a spotlight search for the Terminal by pressing the Command + Space keys on your Mac keyboard and searching for Terminal in Spotlight Search. (See image below)

2. Next double click on the Terminal option or press the enter key on your Mac’s keyboard to open up Terminal

3. In the terminal type in top –o cpu and press the enter key on your keyboard

This will show you a list of all running apps and processes with the apps consuming the most CPU at the top of the list.

4. To reorganize this list close the Terminal and reopen it. Once Terminal reopens type in top –o rsize and press the enter key on your keyboard.

Now applications or processes which are using the most memory will be listed at the top of the list and the application or processes using the least memory will be listed at the bottom of the list.

Show Running Apps Through Dock

The easiest way to view running apps on your Mac is by simply taking a look at your dock.

All running applications will have a black dot underneath the applications icon (See image below)

While this method is easy to follow, it sometimes will not show you all apps running in the background and does not even show you which processes are running in the background.

This method also does not give you much detail, like how much memory each application is using or how much CPU is being used by each application.

Apps opening automatically during startup on your Mac can slow down your computer. In this article, we are showing you the steps to stop apps from Opening automatically during Startup on your Mac.

Why Stop Apps From Opening Automatically On Mac

Most programs would like to make themselves available to you as soon as you start your Mac. Some programs add themselves to the list of startup programs on Mac or the user ends up adding them to the startup list by innocently clicking on the “Open at Startup” check box.

However, each application that opens at startup with your Mac needs resources and this ends makes the startup process longer on your Mac, resulting in a noticeably slower computer.

Hence, if you are wondering as to why your Mac is so slow to startup, the simple reason is because you have a long list of startup programs, some of which you may not even see because the Hide option is checked in the Settings for the program.

Check Which Apps Are Opening During Startup On Mac

Follow the steps below to take a look at the applications that are opening at startup on your Mac.

1. Click on the Apple Menu icon in the top menu bar on your Mac and then click on System Preferences in the drop-down menu.

2. On the System Preferences screen, click on Users & Groups.

3. On the Users & Group screen, click on Login Items tab to see the list of programs that are opening at startup on your Mac.

In case the programs that are opening at startup are not your favourite or the most commonly used programs, you will need to stop them from opening at startup and slowing down your computer.

Stop Apps From Opening Automatically On Mac Using Dock

Follow the steps below to stop Apps from opening at Startup on your Mac, in case the app that is opening up automatically is located on the Dock of your Mac.

1. Right-click on the App’s icon that you wish to

How To Close All Open Apps On Mac