If you’re paying for Microsoft Office 365 (now called Microsoft 365), you might assume that Visio —Microsoft’s powerful diagramming tool—comes included with your subscription.
Unfortunately, that is often not the case for standard plans. install visio from office 365
Visio is a premium application. While standard Office apps (Word, Excel, PowerPoint) are included in most plans, Visio usually requires a separate license or a specific high-tier subscription. If you’re paying for Microsoft Office 365 (now
Visio shares the same "Click-to-Run" technology as Office. Ensure your Office suite and Visio are the same bit-version (e.g., both 64-bit). Run Windows Update to fix conflicts. PowerPoint) are included in most plans