Is there any way to delete old questions on this? if there is no way, take this as a free question

moderators have to delete it for u

Explanation:

moderators can delete your question

the only way i would see could be an autoclicker type software. but that is very time consuming.

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.