I do not know the answers sorryy
Google is the most popular C) Search engine.
Explore for erudition regarding an individual or anything at the Internet by the usage of the search engine ---> Google.
If wants to keep the chart but does not want it taking up space, he can move it to another sheet. Once he goes to the Move Chart tab, he should select New Sheet which will ask for a name of the new sheet. After doing this, the chart will be moved to a different sheet.
Go to the Start menu and then delete the file <span>is the simplest way to permanently get rid of an unwanted file</span>