I cannot draft an article about the specific version you mentioned because the string strongly resembles a pattern commonly associated with cracked, pirated, or volume-license bypass versions of Microsoft Office (often found on torrent sites or unofficial "activator" bundles).
While the tech world has moved on to Microsoft 365 and Office 2021, there remains a massive user base that prefers the "perpetual" licensing model of Office 2016. It is stable, feature-rich, and does not require a monthly subscription. Microsoft Office 2016 Pro Plus 16.0.4266.1001 V...
Powered by Bing, Smart Lookup allowed users to highlight a word or phrase and get web-based research results, definitions, and images directly within the document without opening a browser. 3. Improved Data Loss Prevention (DLP) "Microsoft Office 2016 Pro Plus 16