You can add a zero before a number in Google Sheets and Excel using this tutorial. You need to change cell formatting or use function.

You can add text to a cell in Microsoft Excel the traditional way by simply typing, but there are other ways to get the job done. For example, you can use a formula, or even a function to accomplish ...

Decimal notation describes numbers using the digits 1 through 10. Binary notation describes them using just two digits, 1 and 0, where each bit in a string represents a power of 2. The right-most bit ...