If your till screen is showing a pop-up for Narrator Mode, this is a built-in Windows accessibility feature that may have been activated by a keyboard shortcut.
📌 Note: You need a keyboard to follow the steps from the article.
You can disable it by following the steps below in PosLink:
Press Windows + Enter or Windows + Ctrl + Enter, depending on your version of Windows.
This shortcut will toggle Narrator Mode on or off.
Once disabled, the pop-up should no longer appear on your till screen.