Password pop up panel lock the entire screen

how to put in the password in avg sittings  or in to it so i  can uninstall avg won't let  me use onscreen keyboard or voice input ? can i send the avg file  to the trash an that will get rid of it .

Hello Scott,

If I may ask, could you tell us the reason for uninstalling AVG Internet Security?
We suggest you to uninstall AVG Internet Security with our Clear tool.  
Also, confirm if you're using the free or paid version of AVG Internet Security.
Keep us posted.