9. How can you sum up the rows and
Column number quickly in the excel
Sheet?

you can just search it on bing

Explanation:

You can sum up entire columns or rows in Microsoft Excel using the AutoSum feature.  

The AutoSum tool automatically selects a column or row of numbers, but you can select any set of numbers by clicking and dragging with the mouse.

You can also manually sum a series of numbers in Excel by typing in a simple SUM formula.

You can view the details of your calculation by clicking the sum cell and looking at the formula bar at the top of the screen.

highlight the entire row then go to the taskbar at top, click auto sum or highlight everything and press (alt +=)

Explanation:i am an accountant

click the big logo on the top left of the screen.   hope this !

-ttl