1. A software application or computer program that was created or released in the past and is no longer current or supported
This old program is no longer compatible with modern operating systems.
Este programa antigo não é mais compatível com sistemas operacionais modernos.
2. A previously scheduled event, broadcast, or performance that has already been aired or presented
They re-ran an old program from the 1980s on the classic TV channel.
Eles reproduziram um programa antigo dos anos 1980 no canal de TV clássico.