Connecting HeidiSQL to Our Localhost db

First thing first run your xampp mysql server...

Then let's run our HeidiSQL,

On the "Session Manager", hit "new" button and then we'll gonna get a new session as shown below :

Rename "Unnamed" session to whatever we like, I'm naming it like this :

 After that, just leave every field as default value {except for password, if your local db from xampp has a password put it there..} the hit "Open"...

This is my local db at first look...

Yaaaps.... That's all... :D
We can play many things from here.... B-)