How to Increment a Number in Excel. Product IDs, serial numbers and other reference numbers require a unique identifier to avoid confusion when referencing a product or specific data point.

Learn how to how to increment numbers when value changes in another column. You can automatically fill increment cells in Excel such that the increment value across each cell remains constant.

How to Increment the Month in an Excel Spreadsheet. Unlike incrementing a whole number, incrementing the month of a date requires a little more effort in Excel because the calendar months have ...