Updated June 3, 2025: We have updated the timeline below. Thank you for your patience.

We are introducing a new Startup Boost task from the Microsoft Office installer to optimize performance and load-time of experiences within Office applications.  After the system performs the task, the app remains in a paused state until the app launches and the sequence resumes, or the system removes the app from memory to reclaim resources. The system can perform this task for an app after a device reboot and periodically as system conditions allow.