Throughout the course of designing and testing the Windows 95 UI, we applied various usability engineering principles and practices [2] [4]. With a project the size of Windows 95, we knew we needed a standard way to note all of the usability issues identified, record when and how they were to be fixed, and then close them once the fix was implemented and tested successfully with users.
Heartwarming to see that Microsoft actually had put a little bit of thought to their users unlike now where they just use their users like lab rats for their next AI slop venture.