Header Row, Banded Row and Calculated Columns make up an Excel Table.
You click on the cell you want to change and make your changes. If you are asking about how to change the letters at the top of columns and numbers to the left of rows in Excel, you can not.
There is no list command in Excel to turn on columns. All Excel columns are always on, they just may be hidden. If this does not answer your question, please ask again using words that make it clear what you would like to know, and ensure the question is in the correct category, so you can get a meaningful response.
excel helps us to make our calculations faster and we can draw conclusions faster by making graphs, pie charts. The layout of Rows and Columns makes it very useful for Accounting calculations and bookkeeping. The columns can be summed for a total or added to other columns. The data can be sorted easily. This is useful for lists of addresses and other type of data banks.
This is an incomplete sentance, not a question. Ask again, using words that make it clear what you what to know.
-- Every multiple of 3 could be a perimeter. There are an infinite number of those. -- And for each one, there are an infinite number of different triangles that all have that number for their perimeter. So I guess the answer is: An infinite number of infinite numbers of them.
An infinite number of ways
There are an infinite number of ways to do this.
An infinite amount of different numbers can be use to make the number 23
The simplest answer is 1 and 28. There are an infinite number of pairs that can be multiplied together to make 28, and an infinite number of triplets, quads, etc.