The General format is the default number format that Excel applies when you type a number. For the most part, numbers that are formatted with the General format are displayed just the way that you type them. However, if the cell is not wide enough to show the entire number, the General format rounds numbers that have decimals. The General number format also uses scientific (exponential) notation for large numbers (12 or more digits).
Select the cell or range of cells that you want to reformat to the default number format.
How to select a cell or a range
A single cell
Click the cell, or press the arrow keys to move to the cell.
A range of cells
Click the first cell in the range, and then drag to the last cell, or hold down Shift while you press the arrow keys to extend the selection.
You can also select the first cell in the range, and then press F8 to extend the selection by using the arrow keys. To stop extending the selection, press F8 again.
A large range of cells
Click the first cell in the range, and then hold down Shift while you click the last cell in the range. You can scroll to make the last cell visible.
All cells on a worksheet
Click the Select All button.
To select the entire worksheet, you can also press Ctrl+A.
Note: If the worksheet contains data, Ctrl+A selects the current region. Pressing Ctrl+A a second time selects the entire worksheet.
Nonadjacent cells or cell ranges
Select the first cell or range of cells, and then hold down Ctrl while you select the other cells or ranges.
You can also select the first cell or range of cells, and then press Shift+F8 to add another nonadjacent cell or range to the selection. To stop adding cells or ranges to the selection, press Shift+F8 again.
Note: You cannot cancel the selection of a cell or range of cells in a nonadjacent selection without canceling the entire selection.
An entire row or column
Click the row or column heading.
1. Row heading
2. Column heading
You can also select cells in a row or column by selecting the first cell and then pressing Ctrl+Shift+Arrow key (Right arrow or Left arrow for rows, Up arrow or Down arrow for columns).
Note: If the row or column contains data, Ctrl+Shift+Arrow key selects the row or column to the last used cell. Pressing Ctrl+Shift+Arrow key a second time selects the entire row or column.
Adjacent rows or columns
Drag across the row or column headings. Or select the first row or column; then hold down Shift while you select the last row or column.
Nonadjacent rows or columns
Click the column or row heading of the first row or column in your selection; then hold down Ctrl while you click the column or row headings of other rows or columns that you want to add to the selection.
The first or last cell in a row or column
Select a cell in the row or column, and then press Ctrl+Arrow key (Right arrow or Left arrow for rows, Up arrow or Down arrow for columns).
The first or last cell on a worksheet or in a Microsoft Office Excel table
Press Ctrl+Home to select the first cell on the worksheet or in an Excel list.
Press Ctrl+End to select the last cell on the worksheet or in an Excel list that contains data or formatting.
Cells to the last used cell on the worksheet (lower-right corner)
Select the first cell, and then press Ctrl+Shift+End to extend the selection of cells to the last used cell on the worksheet (lower-right corner).
Cells to the beginning of the worksheet
Select the first cell, and then press Ctrl+Shift+Home to extend the selection of cells to the beginning of the worksheet.
More or fewer cells than the active selection
Hold down Shift while you click the last cell that you want to include in the new selection. The rectangular range between the active cell and the cell that you click becomes the new selection.
Tip: To cancel a selection of cells, click any cell on the worksheet.
On the Home tab, click the Dialog Box Launcher next to Number.
In the Category box, click General.