A clean uninstall should not require detective work, yet here we are with folders and suspicion.
If Task View keeps popping up randomly on Windows 11, check your keyboard, Touchpad gesture settings, unplug the controller, etc.
Open WhatsApp and go to Settings → Chats → Chat Backup. Tap Restore from backup. Select Quick Restore — this pulls the latest local backup without deleting your current data. Deleted messages (if ...