C++ FAQ Celebrating Twenty-One Years of the C++ FAQ!!!
(Click here for a personal note from Marshall Cline.)
Section 15:
[15.19] How can I move the cursor around on the screen?

This is not a standard C++ feature — C++ doesn't even require your system to have a screen. That means every operating system and vendor does it somewhat differently.

Please read the documentation that came with your compiler for details on your particular installation.