Consider action initially in restructuring internet (9)
I believe the answer is:
entertain
'consider' is the definition.
(I've seen this before)
'action initially in restructuring internet' is the wordplay.
'initially' indicates taking the first letters.
'in' is an insertion indicator.
'restructuring' indicates anagramming the letters.
The initial letter of 'action' is 'a'.
'internet' with letters rearranged gives 'entertin'.
'a' inserted into 'entertin' is 'ENTERTAIN'.
(Other definitions for entertain that I've seen before include "can be amusing" , "Create a diversion" , "Please < flirt with" , "Amuse - give hospitality" , "Train teen to amuse" .)