KUC (Komm's Update Checker) is a small utility that will check what updates are installed, missing or removable on your Windows7, 2008, 8, and 8.1 systems. A wealth of information can be had including:
[KB#] The knowledge base (KB) number of the update [Version] The version number of the update [State] The installation state of the update: installed, install pending, staged, superseded. [Release Type] Update, Security Update, Hotfix, Language Pack, etc. nstall Time The date and time, the package was installed. [Package Identity] The (short) name of the package. [Language] If the package is language depended, you find the installation language here.
You can allow KUC to generate a packages.txt of your online system or create your own.