Just a simple question regard Macro.
I have a file that whenever i opens, it prompts me on Macro,
1) what is macro.
i have checked macro, it stated security level, virus prevention.
2)so what do macro actually do? it is necessary?
3) how do i disable macro? so that i can just open my file without selecting
enable marco or disable macro.
4) base on point 3, it is safe enough if i remove macro?


THANKS