@123sohag 

The default SSID and password for the device should be on the bottom label

This will be something like   TPLINK1234  Password1234

  @123sohag 

In response to the question about TP-Link and marketing coursework, I believe that TP-Link provides a great opportunity for marketing coursework. As a technology company, they have a wide range of products that can be used in marketing coursework. Specifically, TP-Link can be used to demonstrate how to use various marketing strategies, such as segmentation and positioning, as well as how to create targeted campaigns. Additionally, by studying TP-Link's overall marketing strategies, students can gain a deeper understanding of how to develop marketing plans that can be applied in the real world.