If you have a scanner that is designed for slides AND negatives then the software should have options to convert the negative images to positive color images automatically for you. I use a Canon scanner and the software included with it will do that. However, I prefer to use VueScan which is an independent third-party software that allows you to set up profiles for different types of scanning projects including color slides, color negatives, the same for monochrome. The software you have should have similar options I would think.
Incidentally, in the future when you want to include images in your message, use the website and use the tools included in the message box. It makes looking at your images much easier.