Where is the autosum button in Excel?
AutoSum button The AutoSum button is found on the home tab but this only works if you select an empty cell below the data you wish to sum. Many of the shortcuts that use the Ctrl key on a Windows keyboard also work with the Control key in Excel 2016 for Mac.
How to use autosum in Excel?
Click in a cell in the column below the range you want to add up (or to the right of the range if your data is in a row rather than a column).
How to use Autofit?
To autofit one column,position the mouse pointer over the right border of the column heading until the double-headed arrow appears,and then double click the border.
How to automatically fill increment cells in Excel?
Automatically fill increment cells with Autofill function Select the cell you want to place your starting number, for instance, in A1, I type 10001, see screenshot: Then in the cell below the starting number, here is A2, and type the second number you want into it. Then select the A1 and A2, and drag the autofill handle down until below cells are filled with the increment numbers as you need.