Posted in Web Copilot “disappears” and is not usable – Microsoft Community August 7, 2025 Hi there, I cannot use Copilot (Windows 11). When I click on the icon in the task bar, Copilot briefly blinks up in the lower right corner of the screen and immediately disappears. I only used Copilot https://answers.microsoft.com/en-us/msoffice/forum/all/copilot-disappears-and-is-not-usable/24cb2756-ea1c-4287-b34c-6e8f77a0971b