Improve the Zowe.org website design

zowe.org is the first stop in many people's journey of Zowe. There are some feedback on the current experience.

Can troubleshooting information be clearer in the zowe.org with a (getting help if your desktop doesn't start, getting help if your install failed, ...) like an FAQ
The video should be updated.
People cannot easily discover some useful resources and guidelines. Another issue in this repo also reflects similar issue about locating recordings, meeting minutes. See https://github.com/zowe/zlc/issues/189.
When users come to the site for the first time, they don't know where and how to get started. Suggest we add a role-based/personalized quick start section that directs users to related resources. A related issue is https://github.com/zowe/community/issues/472.
We have the What's Zowe section, but don't explain why/the benefits of adopting Zowe.
There are so many buttons on the Download section. I don't always understand the relationship. Also many good useful information such as release timeline, nightly build, etc are wrapped in folded sections.
Can we move the search box to zowe.org, for example. a box perhaps labeled Search docs.
Add Getting started and Trial buttons to the header of the page, just like other websites.

zowe / zac