Unlike the other Copilot Pro tools, Copilot for Excel is labelled prominently as “beta”. But even in this qualified state, it has the promise of being a game-changer for anyone who needs to work with ...

Although not required for basic addition, Excel has the SUM function, which can simplify adding large ranges of numbers.

You can sum a series of numbers in Excel manually or automatically using the AutoSum tool in the ribbon. Both methods will always give you the same result, so you can use whichever one is more ...