to BC, Marion L. Brazeal.
A clean install of Windows 7 comes with no third-party applications. Just stuff that's built into Windows like Windows Media Player and such.
However, if a computer is purchased from an OEM like HP, Dell, Toshiba, etc...they will preinstall their "proprietary" software (aka crapware). Perhaps this is what that person was asking you about. All OEM's are different in that respect. All of them come preloaded with their respective bloatware that most people remove as soon as they unbox it.
I hope that answered your question.