Why is Microsoft using AptOS?

Could you elaborate on the reasons behind Microsoft's decision to utilize AptOS? Is there a specific need within their operations that Aptos addresses in a unique way? Are there any key features or advantages that AptOS offers that make it a favorable choice for Microsoft? Additionally, how does this integration with AptOS align with Microsoft's overall technology strategy and vision for the future? Understanding the rationale behind this partnership could provide valuable insights into the evolving landscape of cryptocurrency and finance.