Continued...
Many thanks for jxself's offering, being resourceful.
However, I don't think "lacking configuration opportunities is a sort of
software imperfection". Sorry, I wasn't meant to cry for some kinds of
functions of the software. I just need control of my piece of the software on
top of my laptop. This is the issue of violating the user freedom.
Though some users may say what they want is just simplicity, those
self-claimed respect-user-freedom software should open its doors for fine
tuning. Don't take for granted that only professionals need to tweak.
A developer whose software never teach their users the way to configure the
software, is not a freedom -driven developer and designer.
Cheers
Thanks for reading