Modelpeers

Microsoft Copilot

App at Microsoft

Retiring

Takes effect Dec 31, 2026 · in 56 days

Copilot app deletes unmigrated chats and content after December 31, 2026

Users must sign in to the updated Copilot app by December 31, 2026 to preserve eligible chats and content. Content that has not been migrated will be permanently deleted after that date.

Who is affected:
Anyone with chats or content in the existing Copilot app who has not yet signed in to the updated app.
Action needed:
Sign in to the updated Copilot app at copilot.com before December 31, 2026.

Source

"Sign in to the updated Copilot app by December 31, 2026 to preserve your eligible chats and content. Content that hasn't been migrated will be permanently deleted after this date."

Microsoft Copilot app support notices

Published

Open the sourcesupport.microsoft.com

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