Azure DevOps & Azure Pipelines Launch Keynote 

I think Microsoft is planning to bring all of their cloud services under a single umbrella called Azure. So why they named as Azure DevOps

Jayendran I know but they mentioned Google and AWS, which will never be Azure..

As far as Google and AWS, you can wire up the Azure DevOps pipeline to deploy to any cloud (Azure, AWS, Google etc) and even deploy on prem if you want. That's why the reference to the other clouds. As far as the branding, yes Azure is a competitor to those other clouds but compared to the old Visual Studio branding, it's definitely more neutral as Visual Studio branding has a long history of being Windows centric where Azure is very cross platform. Im sure they considered other non-MS brand names but it makes sense to use Azure for consistency because it's where all their other developer app services, APIs, AI/Cog services etc live.

Because this "DevOps" platform runs *on* Azure. That doesn't mean you can't push the binaries to AWS.

All? Donovan was demoing off a Lenovo. That said not unusual to see Macs used because you can run Windows, Linux and Mac to do cross platform development.