The safest and most reliable way to access the Office 2019 installer is through official Microsoft channels. Official Ways to Get Office 2019
: Before installing, ensure your version of Windows supports the 64-bit version. If you currently have the 32-bit version installed, you must uninstall it completely before the 64-bit version can be set up.
The 2019 release introduced several tools previously exclusive to cloud subscribers: Visual Enhancements : Added support for Scalable Vector Graphics (SVG) across the suite. Data Analysis