Question

tool bar which is used to add, remove, save student's account​

Answer 1

Removing a tool from a menu or toolbar Open the Customize window as described above and click the Commands tab. From the menu or toolbar containing the tool, click and drag the tool onto the Customize window. When you drag the tool, the pointer changes so that it contains an X.

Answer 2

Answer:

Student Toolbar

Explanation :

It is used for adding ,removing, inserting and saving existing accounts of students and for saving student statics in different file formats such as PDF,HTML,XML,CSV.