View a system report
In the System Information app on your Mac, do one of the following:
See a longer report: Choose File > Show More Information. The report could be a few megabytes.
See a shorter report: Choose File > Show Less Information. The report includes most of the hardware and network information, but leaves out most of the software information.
Print, save or send a system report
In the System Information app on your Mac, do any of the following:
Print a system report: Choose File > Print.
Save a system report: Choose File > Save, then enter a name and choose a destination for the report.