How to start gnome-orca along with windows manager

[Linux for blind general discussion]

Ah I think I understand. Is there any way to know what display manager 
you're running? Many MATE desktop users have lxdm installed. It will 
help to use a terminal here. Go into mate-terminal and paste in this 
command.
file /etc/systemd/system/display-manager.service
You should get something back that looks like
/etc/systemd/system/display-manager.service: symbolic link to 
/usr/lib/systemd/system/lxdm.service.
Or if you get a message that says "command not found," run
sudo apt-get install file
and paste the first command again. I don't actually need to know the 
full filename, only the letters between the last / and .service, as that 
part will be the name of your display manager, which is the service 
responsible for showing the login prompt. Different display managers 
work differently. Some have a shortcut key or a way to run orca as they 
start, and others will require automatic login. Let me know what file 
the command shows you and I'll be able to help.
Imetumwa kutoka mtandao wangu