[spring19]

I get this window message on my MS word and excel, "The spelling check is complete for the entire page", on whatever document I open, even a blank page. Clicking OK does not help and it will not allow me to close the window. As a matter of fact, I cannot close the document, or close the blank page. It will not let me go to the tool bar either. To close the document I have to go to the Task manager or shut the computer. In other words, I cann't use word or excel. It just happened out of a blue.. Running my Kaspersky internet security thinking It was a 'virus' did not help either. Help !