William had to manually edit the data if he wants to remove the null values and incorrect column headers.
<h3>What is data editing?</h3>
Data editing is known to be a term that connote the act of making changes, reviewing or adjustment some survey data.
Note that by editing one can remove want one do not want from a group of data and as such, William had to manually edit the data if he wants to remove the null values and incorrect column headers.
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Answer:
Hina and Riko; the dialog box is inside the Name Manager group, and it allows the user to manually type in the additional cells or select the cells after clicking the collapse button.
Answer:Yes !
Explanation: I totally agree, he really is looking !
Answer:
antivirus.......hope this answers your question
Answer:
Its the last one, CSS and HTML are similar but like it says some prefer one over the other.