“Apps and Features” is the central point of contact in Windows 10 to look through the installed programs. You can also uninstall them here. This is also possible in the AppManager, but if you click on the listed entries you will notice that you can also “Force close” the programs, as you normally do in the Task Manager.
In addition to the list of all programs and apps, there is also a “Running” tab. There AppManager then only lists the running programs and apps including CPU, memory and RAM consumption, so it works as a kind of slimmed down task manager. Again, the “Force close” function is there, ie the tools can be fired, and users can also uninstall programs at this point.