Update: Spoke with a Microsoft tech who, after 45 minutes and browsing inside my computer first told me it was NOT Edge but Bing. After going through everything in my computer he finally found out how to take it out of the search box.
Don't think it helped as something is still slowing my computer down to where I have to reboot every three days. Have searched everywhere but cannot find the culprit. I have Disabled everything that is in the start-up to no avail. As Edge is still in my computer and cannot be deleted, I wonder if it is still sapping my memory?