Opera may run on older hardware and older versions of operating systems however it is likey that it will be less usable. You can download some earlier versions of Opera that may work with your system from our download page. Just click the link for More Options > Show other versions, or try the wayback machine.
If you are using very old hardware or software and Opera fails to start up after trying older versions, unfortunately Opera may not be suited to your system.
Need help? Hit F1 anytime while using Opera to access our online help files, or go here.