Reports are the greate companion in my sccm journey. Through the below reports we can easily identify the windows /software updates status on sccm clients.
Report 1Enforcement state for deployment : Will give following status
Failed to install upates
Pending system restart
Report 2 – Evaluation state of deploymnet
Evaluation state unknown
Report 3 -Compliance 1- overall compliance
This report will give the full windows update details by client by client.