 Hi, everyone. Let's dive right into a demonstration of hot patching. Hot patching is a new way to install updates that doesn't require a reboot and won't interrupt workloads running on your server. Before we start, I'll describe my demo environment. On the right, I have a new Windows Server 2019 core VM created with AutoManage, where I'm going to manually install hot patch updates. On the left, I have a Windows Server core VM where I'll install a comparable traditional latest cumulative update. On each VM, I have a sample workload running. In this case, large file copies are occurring on each VM. And up top, I have a timer so we can track the status of the patch install. Now, let's get started. I'll kick off the patch installation on each VM. First, the traditional LCU, then the hot patch update. The hot patch installation has already completed. As we can see, the sample workload, the file copy, continues uninterrupted. While we wait for the traditional LCU to install on the other Windows Server VM, I even have time to install a second hot patch package. Let's simulate installing hot patches for next month's Patch Tuesday. I'll install the package. And another hot patch installation is complete. Again, no impact to my running workload. One of the great advantages of hot patching is that the patches are made in memory, meaning that running processes will pick up the new updates immediately without interruption. I've installed these hot patches manually for the demo. However, in a production environment, I would use the rich update orchestration and management tools developed for hot patching in the Azure portal. Let's speed up the video now while the traditional LCU continues installing. Now I see that the traditional LCU has triggered a reboot. If I reboot it now, that would interrupt my sample workload. In this case, abort my file copy. To avoid that interruption, I'll wait before rebooting. Let's fast forward while that file copy completes. The workload is finished now, so I'll reboot the VM with the traditional LCU. That was a look at hot patching. Thanks for watching.