WinAudit Freeware

WinAudit allows you to view a lot of information about your computer system. It doesn't require installation. No changes are made to the registry.

WinAudit lists software and hardware with detailed information.

It also shows security data (e.g. Internet software, share permissions, system restore, Windows Firewall), groups and users, scheduled tasks, uptime statistics, error logs, Windows network, hardware devices and displays, BIOS version, system management, processors, memory, physical disks, drives, communication ports, startup programs and running programs.

You can export your results to a text file or send a log file via email.

Developer's Site: https://winaudit.codeplex.com/

Some screenshots:

Ooh. Thank you for this!