Our Keurig Model B44 coffee brewer failed due to a corrosion.
New Skype Linux, but no sound. There were many sites that proposed solutions, but the one that worked is the above — add the 32-bit libraries: skype won’t use the natural 64-bit libraries.
The Oracle VirtualBox Guest Additions software, which is needed to use a shared folder, cut/paste, etc. does not install in the Windows 10 Technical Preview.