Although Windows 11/10 shows a 24-hour lock format on the lock screen, you can change it to a 12-hour format using this step-by-step tutorial. It is possible to change the lock screen clock format on ...

I cannot for the life of me figure out how to make my clock display in 24-hour format. I've seen it displayed this way on plenty of screenshots of desktops; although most if not all were from people ...