Programs to launch...
This is a list of some of the EXEs and what they do (bear in mind there are over 100 in \Windows, I'm not going through all of them!)
\Windows\Settings3.exe - Settings app
\Windows\ShortMsg.exe - SMS
\Windows\WebSearch.exe - Bing
\Windows\WiFiUXSplash.exe - WiFi setings
\Windows\ZipView.exe - Open ZipViewer, with no browsing function, needs ZIP passed via command line
\Windows\OMHub.exe - Office hub
Like on WM6.X, Office apps are PPT.exe, PXL.exe and PWORD.exe, but they need to be launched with command line parameters to open files, as they no longer have a browser built in.
Things that don't work:
\Windows\AutoDataConfig.exe - "Additional information: This program is blocked by group policy. For more information, contact your system administrator."