Ok so this problem is probably easily solvable, but since I am a beginner in Salesforce and I didn't find anything useful on Google, I am asking if someone can please help me.
So, as you can see, I have created a custom object called Students, and added some fields to it.

Next, I have created a custom object tab, called Student, as you can see on the following image and added some records.

On the custom object tab, only field 'Student Name' is shown. Does anybody know how to display all (or some) of the fields that were added to the object Student?
Thank you so much for your answers and have a great day :)