1. First open a primary school book or study materials, and after browsing the contents, extract keywords from the book.

2. Then we open the browser, search "GitMind" with Baidu, and click Free Creation after entering official website.

3. After entering the function page, click New File and select New Mind Map to create a blank mind map.

4. After opening the blank mind map, we will see a default central node. Select the central node, and we can start adding branch nodes to the central node. The addition method is also very simple. Press Tab to insert subordinate nodes, and press Enter to add sibling nodes.

Application fields of mind mapping:

Mind mapping is an effective and efficient way of thinking. The thinking map applied to memory, learning and thinking is beneficial to the divergent thinking of the human brain. Mind mapping has been widely used around the world. Singapore's Ministry of Education has listed mind mapping as a compulsory subject in primary schools, and a large number of top 500 enterprises are also learning mind mapping. China has been using mind mapping for many years.

Since 1980s, mind mapping has been introduced into Chinese mainland. Initially, it was used to help students with learning difficulties overcome learning obstacles, and later it was mainly used by the industrial and commercial circles (especially in the field of enterprise training) to improve the learning efficiency and innovative thinking ability of individuals and organizations.