That doesn't appear to be the problem.
The tutorial says
Right click on the offscreen window's tab on the taskbar.
I don't have an offscreen window's tab. Plus in the task manager it doesn't say it is running under applications, yet it says it is running under the processes.
Is there another reason why the program would appear to be running but not show up.
Again I can hear emails download
also the little mail symbol (envelope) appears on the bottom right side, it does nothing when I click on it, when I hover my cursor over it, it says I have new mail)