1, choose the school of news. For example, schools for the deaf give them away. Contact newspapers and TV stations to report on the theme of calling for social love.

2. With the above successful experience, carry out an activity of "promoting teaching software"-invite computer teachers from various schools to sit and talk and introduce the characteristics of your software in detail.

3. After leaving the contact information of each school, visit them one by one.

I believe you will succeed.

Bless you again.