How to Delete Chats And Messages on Microsoft Team [2026 Full Guide]
In this video, I will show you how to delete individual messages and entire chats in Microsoft Teams. You’ll learn how the 2026 "Secure-by-Default" updates affect your ability to purge conversations and the specific differences between managing a personal account versus a work or school account.
This Microsoft Teams tutorial will cover:
✅ How to delete or undo individual messages you’ve sent on desktop and mobile
✅ Deleting entire one-on-one and group chats in Microsoft Teams Free
✅ Using the "Remove Chat History" and "Hide" options for managed work accounts
✅ Why some desktop versions prioritize "Hide" while mobile allows for full deletion
✅ Leaving and deleting meeting chats to declutter your workspace
✅ Understanding how organization retention policies automatically manage old data
✅ Clearing your local cache to ensure deleted chats are fully purged across devices
By the end of this video, you will know how to effectively manage your digital footprint in Teams by removing unwanted messages and cleaning up your chat list.
If you’re searching for how to delete Microsoft Teams chat history, remove messages in Teams, clear Teams conversation on mobile, or hiding Teams chats on desktop, this video is for you.
💡 Tip: If the "Delete" option is missing on your desktop app, try deleting the chat from the Teams mobile app—the change will sync to your computer and fully remove the conversation from your view.
If you have any questions after watching, feel free to ask in the comments and I’ll help you out!