Image: zozzzzo/Adobe Stock. Validating Microsoft Excel data is vital to prevent erroneous information. For instance, a phone number that’s not really a phone number is of no use to anyone. This ...

We’ll use data validation to prevent duplicate numbers in the Membership Number column. First, enter the following function into cell K3: =COUNTIF(Table1[Membership Number],B3) ...

Master Excel with these 10 powerful functions. Learn time-saving tips and tricks to manage data efficiently and work smarter, ...

The Data Table window will open, asking for inputs into Row input cell: and Column input cell:. In this scenario, we are changing two variables, so we will have input for both the rows and columns.

In two-dimensional XLOOKUP formulas, it doesn't matter which way around the XLOOKUPs go. In this example, the ID lookup is first in the formula, and the column header lookup is nested. If these were ...

Microsoft Excel is a powerhouse when it comes to calculating numbers. With its vast assortment of functions, you can construct formulas to derive virtually any numeric result. However, if these ...

If you want Excel to save your data frequently, enter a small number, such as "1" or "2," in the Minutes text box within the Excel Options window.

1: Designing a Professional Form. The success of any data entry form begins with its design. A well-structured and visually appealing layout ensures ease of use and conveys professionalism.

Find Data in Excel Using PowerShell. For those times when converting Excel files to .CSV just doesn't make sense. By Boe Prox; 04/06/2018; Sometimes you need to scan some files for a piece of data ...

Excel saves the data as text, meaning it might not work for mathematical calculations. Also, there's a known issue that doesn't support the disabling of auto-conversions when running macros.