Windows 10: Sign out button is only showing "lock" button and nothing else. How do I fix this?

I used the respondus lock down browser to complete a assignment for class and my computer was stuck on the same tab and so I manually powered my windows 11 hp laptop. After I logged back in, the lock down browser was closed but when I went to turn off my laptop, the sign out options like power, restart and sleep were not there and instead only the "lock" was being displayed. I clicked it and it took me to my sign in screen and from there I was able to click shut down in the options available but even after I restarted, I keep getting the lock option when I want to go to the windows home menu a

:)

 

Add a button to the address bar.

I would like to add the Zoom button to my new Edge address bar. Have found the following how to do it on the web but they don't work like the instructions say.

How to manage the address bar buttons on Microsoft Edge

To customize the buttons that appear next to the address bar, use these steps:

1. Open Microsoft Edge.
2. Click the Settings and more menu button on the top-right corner. (I assume that is the three dots in a row)
3. Select the Show in toolbar sub-menu. (Don't see 'Show in toobar)
4. Click the action button that you want to add or remove from the toolbar.
   
   Thanks for any help.
   
   Almost forgot, W10 ver 1909.
   

 

Windows upate - - Rotation Lock button missing

Using Acer switch hybrid laptop and after the last update the Rotation Lock button is missing from the action center.
Reinstalled display drivers, manually activated rotation hoping the button might reappear and done each and everything as per Google search but the button is still missing *Sad

Any tricks you all might want to suggest ?

 

Lock and sleep "button"

How do I get rid of the lock and sleep button only? I just want the shut down and log off button yet for the life of me can not find any thing to do this.
Thank you for you help. *Respect :respect:

Okay so no one knows how to do this?