Please only use this tag if you feel your question is specific to Android 8.0 Oreo. It was officially released on August 21, 2017, on Pixel and Nexus devices.
Android 8.0 "Oreo" is the 8th major version of the Android operating system. It was officially released on August 21, 2017, with Pixel and Nexus devices being the first to receive the update.
Oreo is smarter, faster and more powerful than ever. It comes with new features like picture-in-picture and Autofill to help you navigate tasks seamlessly. Plus, it’s got stronger security protections and speed improvements.