It seems you’re asking about (often referred to as "Windows Picture Manager," though it was never a native Windows component—it came with Microsoft Office).
If you need help performing a specific task that you used to do in Picture Manager (like batch resizing or exporting for email), let me know and I can provide current step-by-step instructions. windows picture manager
Office Picture Manager was a handy tool in its day, but it’s obsolete. For basic tasks, use the built-in Windows Photos app; for batch operations, use IrfanView or FastStone. It seems you’re asking about (often referred to