A common question from new Apple users is whether there is a mac task manager similar to Windows. Although macOS doesn't call it Task Manager, Activity Monitor will do almost exactly the same thing. You'll see the running apps and behind the scenes services, processor use, memory info and energy use. You can also kill the running apps right from Activity Monitor so it's the nearest thing to a Windows Task Manager. Read more: https://datarecovee.com/task-manager-mac/