To automate Windows updates for 50 laptops, I would first ensure that all laptops are connected to a centralized network, possibly using a domain environment. I would then set up a Windows Server Update Services (WSUS) server to manage and distribute updates. This allows me to approve and schedule updates centrally, ensuring consistency across all devices. Additionally, I would configure Group Policy settings to automate the update process, specifying the frequency and timing of updates to minimize disruption. Regular monitoring and reporting would be essential to ensure all laptops are updated successfully and to troubleshoot any issues that arise.