The CNCF overview presentation by Dan Kohn is available via Google Docs. It includes the slides for a talk, A Brief History of the Cloud, in the appendix.
A Chinese version, updated every month, is available for download (PowerPoint).
A Japanese version is also available (PowerPoint). A Korean version is also available (PowerPoint).

CNCF概况介绍每月更新，可以在这下载PPTX文档
この日本語バージョンは、CNCF overview を @zembutsu が翻訳しました。お気づきの点がありましたらご指摘ください。 한국어 버전에 대한 자세한 설명을 여기를 참고하세요: 링크

The 2017 presentation (Google Doc) by Dan Kohn, Migrating Legacy Monoliths to Cloud Native Microservices Architectures on Kubernetes, is also available.

The 2018 presentation (Google Doc) by Dan Kohn, How Good Is Our Code?, is also available in Chinese (PowerPoint) as well.

The CNCF End User Community overview by Cheryl Hung is available in English or Chinese:

• CNCF End User Community (Google Doc)
• CNCF 最终用户社区 (PowerPoint)

Other presentations from the CNCF community are available in this repo, although they may be out of date. Just send us a pull request if you want your presentation added. Please make sure it's under the Apache v2.0 or CC-BY license so we can easily share and reuse the content.