Download SysDump to report detailed information about your system.

When you run SysDump.exe, it generates 3 files in the current directory. On my desktop, the file sizes are:

sysdump.txt       259 KB                              sysdump.html     2557 KB                                sysdump.html.gz   159 KB 
NOTE: I prefer using the HTML report.

SysDump generates information about the following categories:

OS Version                                System Information                                 Installed Software                                 IP Addresses                                 Network Parameters                                 Adapters Information                                 ARP Table                                 IP Statistics                                 TCP Statistics                                 UDP Statistics                                 UDP Listener                                 TCP Listener                                 ICMP Statistics                                 IP Routing Table                                 Processes and Modules                                 Device Drivers                                 Registry
When you type SysDump /?, you see:
Dump of system information                              Usage: sysdump \[-e|-c|-h\]                                -c  create default configuration file sysdump.cfg in following format:                                    \[Report\]                                    ==                                    ...                                    \[Registry\]                                    =1                                    =1                                    ... (max 5 registry paths are allowed)                                    Functions are called in specified order.                                    Calling any function can be disabled by adding semicolon as first                                    character of line.  is used as name of link in HTML report.                                -e  show all errors                                -h  show this help (/h or /? is also possible)
NOTE: You can alter the configuration file.

NOTE: I prefer running SysDump without a sysdump.cfg file.

NOTE: The author of SysDump wishes to remain anonymous.