https://www.lifewire.com/delete-addr...utlook-1173778
Thank you.
ExS.
When the Autocomplete suggestions are displayed, there is an X on the right hand side of them. Click this and they are removed from the list.
Not on mine there ain't. the Lifewire link gave me the answer for my system, scroll down with down arrow to highlight the garbage, then just hit the computer DEL key. Works a charm.