Nathan notices his computer system is slowing down when he tries to copy documents to it. he also gets a prompt that warns him that his system is running low on storage space. which hardware should he consider upgrading in order to increase the systems storage space

answer: b

explanation:

b. xor is the correct answer

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.