your answer is b. i know this because oil is a chemical.
Answer: File History
Explanation: File history is the history that gets created in the form of back-up that keeps the record of the stored files. It is used in protecting the files that is present on the system like desktop, libraries,etc.
It creates the duplicate records in the storage for any future use and it can also be restored easily.File history also facilitates with feature of deleting the unnecessary history afterward when the user wants.
Y’all just asking for people do your work, literally not even a question
He should view the Outline THEN the Layout and finally preview in web browser.