While the Windows Settings app and Task Manager allow you to toggle common apps, the Startup folder is the only way to "force" certain items to run:

C:\Users\[Username]\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup . For All Users (System-wide)

tab to see the "Startup impact" (Low, Medium, or High) of everything running at boot. Microsoft Learn

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup

Most users only ever see the personal version, but both serve distinct roles: