Microsoft's Recall feature is being rolled out in preview mode to Windows Insiders using Copilot PCs powered by Snapdragon technology. The tool allows users to retrieve previously displayed content by searching for keywords, capturing screenshots throughout the day, and using AI for organization. The rollout faced delays due to privacy concerns, leading Microsoft to pause and review security measures. Users must opt in to save snapshots and enroll in Windows Hello for access, with the ability to control what is saved and pause saving at any time.