A specific functionality or enhancement provided by Windows Copilot
The message “Search will be available for Copilot chats soon” means chat-history search is not currently enabled for your Copilot account or app variant; use the conversation-history list until Microsoft completes the rollout.^1^
Open an earlier conversation manually
- Ensure Copilot is signed in with the Microsoft account used for the earlier chats.
- In Copilot for Windows, select the sidebar icon in the upper-left corner.
- Scroll through the conversation list and select the chat you want to reopen.
Copilot retains the last 18 months of conversations for signed-in users. The same history is available on Copilot web in the left sidebar and in the mobile app under its menu.^2^
Reinstalling or repairing the Windows app is unlikely to enable this particular search box because the displayed message describes feature availability rather than an app failure. If the history list itself is missing—not merely its search function—verify that the same Microsoft account is selected, then compare the history shown in the Windows app with Copilot web.
References