Hotpatching emerges as an innovative feature introduced in Windows Server 2025 and supported by System Center 2025, revolutionizing the way virtual machines receive updates. This technology allows for the application of critical patches and updates without requiring a system reboot, significantly reducing downtime and improving operational efficiency. Hotpatching is particularly valuable in high-availability environments where traditional update processes can disrupt critical services. By enabling seamless updates, this feature enhances system security, ensures compliance with the latest patches, and minimizes the impact of maintenance activities on business operations.