What causes case sensitive searches on my iMac?
My iMac Retina 5K, from 2017, running macOS Ventura 13.7.6, has started making all searches case-sensitive. It has begun recently in the last few weeks. I frequently have case locked and end up typing some things in all caps, depending on where they are filed and maintained. Other people often send me files and folders with different cases. I need all of these files to show up, not just those with caps or partial caps. I'm reasonably adept, but not a professional by any means. As I age, I'm beginning to feel like I'm less and less capable. What would have caused this recent change and how can I switch back to case insensitive searches?
[Re-Titled by Moderator]
Original Title: Case sensitive file searches
iMac (2017 – 2020)