| Subject | English | Norwegian Bokmål |
| comp., MS | File Open Picker contract | Kontrakt for åpning med Filvelger (A contract that enables developers to create apps that use the file picker to offer files to other apps) |
| comp., MS | Open Received Files | Åpne mottatte filer (An item on the File menu that opens files that the user has received via Communicator conversations) |
| comp., MS | Open Software Descriptor file | Open Software Descriptor-fil (An XML-based file that instructs the client on how to retrieve the sequenced application from the Application Virtualization Management/Streaming Server and how to run the sequenced application in its virtual environment) |