Thank you for reaching out, and sorry about the trouble.
Please let us know the Acrobat and OS version details.
Did you make any recent changes that may have caused the issue?
Try repairing the application installation. In the application, go to Help > Check for updates.
Let us know how it goes.
the OS is Windows 10
What is showing up under the Show/Hide menu?
The same as yours but no check marks like that. seem like the icons are just gone from everything on adobe acrobat dc
Well, the check-marks indicate the panels that are visible. Click those menu items to show the missing panels.
Thank you for sharing the information.
The team is investigating the issue further.
Would it be okay if we schedule a session with you to investigate this issue further?
If yes, please share your preferred time frame in which we can schedule the session.
++ Adding to the discussion
We also require the file C:\Program Files\Adobe\Acrobat DC\Acrobat\cryptocme.sig
from the affected machine for further investigation of the issue.
You may share the file via document cloud as described here https://helpx.adobe.com/document-cloud/help/sharing-pdfs.html
Also, please collect the Adobe CC logs https://helpx.adobe.com/creative-cloud/kb/cc-log-collector.html, and procmon logs (Win) https://www.adobe.com/devnet-docs/acrobatetk/tools/Labs/acromonitor.html and share them via document cloud link
Please share the requested information via document cloud, upload the files to the document cloud, create the link and share the link in a private message.
For more information about how to share the files please check the help page https://helpx.adobe.com/document-cloud/help/sharing-pdfs.html