What is the difference between struct and typedef struct in C++?

Hello! I'm a beginner in C++ and switched from C. In C, I often used `typedef struct` to avoid writing the keyword `struct` every time when declaring a variable. For example: ```c // C code typedef struct { int x; int y; } Point; Point p; // works without 'struct' ``` Now I'm learning C++ and I see that many people simply write: ```cpp struct Point { int x; int y; }; Point p; // also works! ``` I'm confused: in C++, do I need to use `typedef struct` or can I just use `struct`? What is the difference between them? Are there situations where `typedef struct` is still useful? Or is it just a leftover from C? I tried both options in Visual Studio 2022, and both compile. But I want to understand which option is considered correct and why. Thanks in advance for the explanation!