My Working Space Lost in a sudden. How can I restore them?

Hi all, I am in the middle of a project and do not have to time to look for solutions discussed and raised by some one else.  Can I quickly bring up this topic which might have been raised before?

I am using Photoshop 2025 (26.0.0 Release), updated from 2024 a few weeks ago (w/o deleting the old version), in Windows 11 platform.  When updated, everything (setup, brushes, action) were sucessfully migrated.  Everything has been fine.

However, when I turned on my laptop and loaded Photoshop 2025 today evening (still fine for me earlier today), I firstly found the brush contained only default brushes (not include my added ones), image size was reset to measure in inches but not pixels, the displayed windows restored to "Essentials" (Default).  When I called up the Actions, it did not display my own recorded actions.  I loaded my Action sets, it only contained those I saved in April 2024.  Those Actions saved from April to recent days were lost.  When saving to JPG, my choice of using legacy method was unchecked.

I checked the Creative Cloud Desktop and it did not suggest any unattended update from 21 days ago.
Is there any way that I can quickly restore to my own working environment (workspace?)?  I did not save anything about the work space?  Many thanks