- Disable "Show snip outline":
Open the Snipping Tool.
In the top right corner, click the three dots "..." to open the settings menu.
Uncheck the "Show snip outline" option.
Restart the Snipping Tool.
- Turn off "Screen overlay when Snipping Tool is active":
Go to Settings > Accessibility > Narrator.
Ensure Narrator is turned off.
If Narrator is already off, check if the "Show screen overlay when Snipping Tool is active" option is enabled under Settings > System > Multitasking. If it is, disable it.