There are many reports available in Patch Management Solution, based on Agent Status, Software Bulletins, Agent Task Execution and Vulnerability and Compliance.
To check software update agent installed computers:
Select "Configuration" and expand Software Management -> Patch Management -> Windows -> Software Update Agent Rollout -> "All Windows Computers with Software Update Agent Installed". This will show all the computers which had Software Update Agent.
To check the vulnerabilities by computer:
In Reports-> Software Management -> Patch Management -> Compliance and Vulnerability
There are 7 kinds of reports in Compliance and Vulnerability.
For example to view "Microsoft Compliance and Vulnerability by Computer" report, In Compliance and Vulnerability section, select "Microsoft Compliance and Vulnerability by Computer" and click on "Run this report".
This report shows a summary of Applicable, Installed and Vulnerable Microsoft Software Updates for each computer. You can filter the results by the release date, severity or distribution status of the Software Bulletin, the supersedence status of the Software Updates, or the operating system of the targeted computers. Using the right-click context menu, you can drill down to detailed lists of the targeted computers.
Give the Release Date From & To, Click on "Refresh" button. This will show total Applicable patches, Installed and Vulnerable by Computer.
To check the task executed by the computers:
In Patch Management expand "Reports->Software management -> Patch Management-> Agent Task Execution-> Task Execution by Computer" and click on Run this report.