Assumed intent: the string appears to be a software filename or product identifier for Microsoft Office Professional Plus 2016 — 64-bit English edition (installer/media). "swdvd5" likely denotes software DVD/volume label; "new" implies a recent or clean/new copy.
Product Information
64Bit / W64: Optimized for 64-bit Windows operating systems. English: Language of the installation media. MLF: Multi-Language File, often used in Volume Licensing. swdvd5officeprofessionalplus2016w64english new
Publisher 2016: Professional page layout tools for marketing materials.
: As a 64-bit application, it requires a 64-bit version of Windows (Windows 7 SP1 or later). Installation : This filename usually refers to an English : Language of the installation media
: The "W64" version requires a 64-bit Windows operating system. While 64-bit Office handles massive Excel spreadsheets and large data sets better, some very old legacy third-party plugins or Excel macros (VBA) only run on the 32-bit ("W32") version. Security Warning
The string "SW_DVD5_Office_Professional_Plus_2016_W64_English_New" typically refers to the specific ISO file name Volume Licensing image for Microsoft Office 2016. : As a 64-bit application, it requires a
This specific edition was the most comprehensive tier of the Office 2016 suite. It includes the following desktop applications: Microsoft Word : Word processing and document creation. Microsoft Excel : Spreadsheets, complex data analysis, and graphing tools. Microsoft PowerPoint : Presentation and slide-deck creation. Microsoft Outlook