Yes. Excel is very flexible, as are all spreadsheets, so you can easily insert new rows and columns when data has already been entered. You just need to select the row you want the new row to be in. The content of that row will be pushed down into the next row and a new blank row will be inserted. You can also select multiple rows and insert them.
label
A worksheet contains columns, rows and cells and is where you do your work. Each worksheet has a name. You can have more than one worksheet in a workbook. Each worksheet has a tab at the bottom of the screen, with its name on it. This is a sheet tab. It allows you to identify the different worksheets and by clicking on a sheet tab, you can change from one worksheet to another.
The Worksheet is the grid of cells, in columns and rows, where you input your data. A chart is a simplified visualization of the data which was entered on the grid.
You can enter data in any columns you like.
Yes, a chart in Excel is created from data that has been selected in the worksheet.
Three types of data may be entered into a spreadsheet or worksheet: (1) values or numbers, (2) names or labels, and (3) formulas for calculation.
Processing occurs after data have been entered into the computer.
What is the visual representation of worksheet data?
The most common way is just to type it in. It can also be got from other sources, like importing files, or linking to files or to websites that data can be downloaded from.
An Excel worksheet or spreadsheet allows data to be easily summed and charted.
Mathematical and Trigonometric and statistical functions manipulate quantitative data in a worksheet.
Printing is not a method for copying data to another part of the worksheet.