Miscellaneous topics that do not fit into specific categories.
For personal accounts:
On a desktop computer browser, it will be in the right side-panel, about halfway down the page (no icon needed).
If you are not signed it, you will not see history (at least I did not when I tried in a private browsing window).
On mobile; in the Copilot App, you click the 3 horizontal lines (“hamburger icon”) in the top left, and it will show previous chats about halfway down the screen.
If you are not signed it, I do not think you will see history.
For business accounts:
Certain security things your company puts in place prevents you from being able to have history. You can’t change this in settings either. Others have addressed this in their comments.
I recommend downloading or copy/pasting into a word doc once you get an answer you like.
Hope this helps!