How do I confirm if / where we have Office Web App services installed and what server they are running on?
TIA
SharePoint Stack Exchange is a question and answer site for SharePoint enthusiasts. It only takes a minute to sign up.
Sign up to join this communityRun the below commands in your SharePoint application server:
Get-OfficeWebAppsHost
Get-SPWOPIZone | Get-SPWOPIBinding
For more details refer the below MSDN articles:
You can check it in Central Administration > Manage servers in farm
You can find the descriptions of SharePoint Products Installed and find whether OWA is installed or not.
Similar issue post for your reference:
How can I tell if Office Web Apps is installed on a SharePoint 2010 server