I have an older Mac 2009 with El Captan can I upgrade?
Trying to upgrade my El system as I need 10.15 minimum for work to utilized citrix workspace. Cannot seem to be able to.
Trying to upgrade my El system as I need 10.15 minimum for work to utilized citrix workspace. Cannot seem to be able to.
Depending on Exact Age of this machine - the very best it could upGrade to is High Sierra 10.13 or Sierra 10.12
macOS Sierra - Technical Specifications

General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac, then choose More Info. These Mac models are compatible with macOS Sierra:
macOS High Sierra - Technical Specifications

General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac. These Mac models are compatible with macOS High Sierra:
Depending on Exact Age of this machine - the very best it could upGrade to is High Sierra 10.13 or Sierra 10.12
macOS Sierra - Technical Specifications

General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac, then choose More Info. These Mac models are compatible with macOS Sierra:
macOS High Sierra - Technical Specifications

General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac. These Mac models are compatible with macOS High Sierra:
No.
While you have not told us which Mac, nothing from 2009 is supported with Catalina.
macOS Catalina is compatible with these computers - Apple Support
No. Catalina requires a 2012 or newer Mac model.
(211228)
If you have a late 2009 Mac, the latest operating system it will run is High Sierra.
I have an older Mac 2009 with El Captan can I upgrade?