For example, sometimes your Mac gets slow, your Mac stuck on a white screen, or your Mac displays a black screen You can use Activity Monitor to troubleshoot your problems.
If you were/are a Windows user, it can be said that Activity Monitor is Mac's Task Manager. Activity Monitor is a utility app included in macOS.
How to Use the Activity Monitor App on Mac - MacRumor The type of data you select is shown in the Activity Monitor window and in the Activity Monitor icon in the Dock Select the type of activity displayed In the Activity Monitor window, you can change the type of data displayed in the network activity graph. In the Activity Monitor app on your Mac, choose View > Dock Icon > Show Network Usage.After opening the application look at the 5 tabs namely CPU, memory, disk, network and energy. Use finder and search for activity monitor and give a double click to open the application. How to monitor activity on Mac? Open activity monitor on Mac.In the menu, choose Options and then click Keep. Right-click on the Activity Monitor icon in the Dock.
Follow these steps, and you won't keep asking yourself how to start Task Manager on Mac every time you need to check some processes: Open the Activity Monitor using one of the ways described above.With the Activity Monitor app in macOS, you can force quit misbehaving apps, find out how much energy your Mac is using, and see which apps or processes are eating the most processor cycles.How to close an unresponsive app or process See how much energy your Mac is usin You can use Activity Monitor to locate the troublesome app or process and force it to quit. When your system is acting sluggish or simply not responding, an app or process may be the source of the problem.Home Activity Monitor Mac Activity Monitor User Guide for Mac - Apple Suppor