How many internal links do I need on each page of content?
 

Just like you should avoid stuffing too many keywords into your content, you should avoid stuffing too many links into your content. Only include them when it improves the reader experience.

Also you have to keep in mind that links built using Java-script may either be uncrawlable or devalued in weight depending on their implementation.

I know that but we can use only two internal links.