You want a script to be automatically run for the default graphical desktop as soon as you log in.
What would you do to achieve this task?
A.
Go to Applications > System Tools > Task Scheduler and add the absolute path of the script.
B.
Go to Applications > System Settings > Add/Remove Applications and add the absolute path of
the script.
C.
Go to Applications > Preferences >More Preferences->Preferred Applications and add the
absolute path of the script.
D.
Go to Applications > Preferences > More Preferences > Sessions and add the absolute path of
the script in Startup programs.