While connected to a session on a host pool running Windows 10 Enterprise multi-session, users report poor screen update frequency. To quickly determine if the cause is server, network, or client resources, what should you do from within the current session?

The correct answer is to use Performance Monitor from within the current session to display the values of the RemoteFX Graphics()\Frames Skipped/Second counters. This directly measures the graphics performance and can indicate if the server, network, or client is struggling to render frames, thus affecting screen update frequency. The Azure Virtual Desktop Experience Estimator is used before deployment to estimate network latency, not for real-time troubleshooting within an active session. The Get-AzOperationalInsightsWorkspaceUsage cmdlet is for monitoring Log Analytics workspace usage, which is unrelated to session performance. The Get-AzWvdUserSession cmdlet provides information about user sessions but doesn't offer real-time performance metrics like frame skipping.