Let’s be brutally honest. Running Office 2010 on Windows 11 is a security trade-off.

Look for OIS.EXE (This is Picture Manager’s executable). Double-click it to launch. Enter your product key to activate.

Microsoft’s own PowerToys for Windows 11 adds a "Resize Pictures" option to your right-click context menu.

If you encounter compatibility issues, Microsoft recommends these built-in or modern tools: Where is Picture Manager? - Microsoft Support

Microsoft Office Picture Manager Download For Windows 11 64 Bit [updated]

Let’s be brutally honest. Running Office 2010 on Windows 11 is a security trade-off.

Look for OIS.EXE (This is Picture Manager’s executable). Double-click it to launch. Enter your product key to activate. Let’s be brutally honest

Microsoft’s own PowerToys for Windows 11 adds a "Resize Pictures" option to your right-click context menu. Let’s be brutally honest

If you encounter compatibility issues, Microsoft recommends these built-in or modern tools: Where is Picture Manager? - Microsoft Support Let’s be brutally honest