Are you one of the people who used the GPT Builder in Microsoft's AI based Copilot Pro? If so, the feature is now gone, at least for consumers. Microsoft permanently squashed the tool on July 10 and removed all GPTs those created by the company and its customers from July 10 through July 14. In a nod toward privacy, any data associated with or collected by the GPTs should also have been removed. Also: How to use Copilot Pro to write, edit, and analyze your Word documents In June, Micro
