My 2 year old changed it from a blinking line to a blinking black box!! How did he do that?? I want to change it back to a tiny black line 
Another member suggested that the 'insert' key would toggle the cursor back to a thin line, but that did not work
Any other ideas????
Another member suggested that the 'insert' key would toggle the cursor back to a thin line, but that did not work
Any other ideas????