Maybe, as a short hint, 11.3 is the current version of OpenSuse. So maybe because you are new to Opensuse, you should also use the newest version.
Sorry but i dont know how long 11.1 will be supported, so i think now will be the best time to switch.
Well, all software is, as you may saw by trying to add, are splitted into repositories, you should see them in yast in the section software.
Cause you are using 11.1 so it should be taged 11.1. The newer repositrys wont work cause they will always have dependencys which are newer than the 11.1 branch. So, you shopuldnt try to add the newer versions to your current repositorys. Only if you wanne to upgrade your complete system.
Now can try to open the terminal, make you root via “sudo -i” and try “zypper se thunderbird” you should see a list of software, with “zypper in” and the name of the list it should install.
So last, sorry for me explaining zypper, but i like it most if an error occurs please post it here,
best regard
Thank you for trying to help me out but I am now more confused I made sure I chose the right repository for my 11.1 version and the extra software that is continuously being requested is 11.1 software.
Will 11.3 have the new thuderbird and the new firefox?