Como cambiar a versiones mas antiguas

[martinz86224620]

hola yo estoy pagando por photoshop cc2018 pero no entiendo algunas funciones. y quisiera regresar a cs5 como puedo hacer eso?

[John T Smith]

You install the same way you did the 1st time... put your disc in the drive and enter your serial number when asked, or download the installer and enter your serial number when asked

kglad links in reply #1 here https://forums.adobe.com/thread/2509712 to download program installers

[Bani Verma]

Moving this query to Downloading, Installing, Setting Up​ community.