The built-in version of Apple Safari on OS X 10.7.5 is too old to render modern websites like Office.com. To use cloud apps, you must install a web browser that still supports modern web standards on older operating systems.

Microsoft Office is a legendary suite of productivity software that has been a staple in offices and homes for decades. The Mac version of Office is specifically designed to integrate seamlessly with macOS, offering a familiar and intuitive experience for users. With Microsoft Office for Mac OS X Lion 10.7.5, you can enjoy a range of applications, including Word, Excel, PowerPoint, Outlook, and more.

You must find the final version of Office 2016 that supported older macOS versions.

Office 2011 provides the core productivity applications you need:

: You cannot connect Office 2011 to modern OneDrive cloud storage, Microsoft 365 accounts, or modern SharePoint servers due to outdated security authentication protocols.

Functional presentations, though missing modern transition effects.

Navigating Microsoft Office on OS X Lion involves understanding the system requirements and support lifecycles of various Office versions.

Microsoft offers web-based versions of its core Office applications (Word, Excel, PowerPoint, OneNote) that run in a web browser.