Minimized windows/programs do not appear on task bar

When I click on the minimize icon (top right corner) the program does not
appear on the task bar. However, if I right click on the touch pad icon
(bottom right corner) I see "easy launcher" and then right click on easy
launcher I see "running programs" and that is where I find them. I would
prefer to see the icon on the task bar like it was originally. How did this
happen...and can I change it back? Thank you for your time.