C' est quoi ? Microsoft DLL?

DLL (Dynamic Link Library) files are essential components in Windows operating systems, developed and maintained by Microsoft. These files serve as repositories for code and data that can be used by multiple programs simultaneously, thereby promoting efficient memory usage and ensuring a streamlined system operation. DLLs facilitate the sharing of common resources such as functions, procedures, and data structures among various applications, reducing the size of individual executable files and improving overall performance.