Excel filters can stop working when your data range has formatting or structural problems. The most common causes are merged cells in the header row or blank rows within your data set. This article explains how to identify and fix these specific issues to restore your filter functionality. Key Takeaways: Fixing Excel Filter Problems Data … Read more
You need to find the average of numbers in Excel, but only for rows that meet a specific condition. Manually filtering and calculating is slow and error-prone. The AVERAGEIF function solves this by averaging cells based on a single criterion. This article explains how to use AVERAGEIF with clear, step-by-step instructions. Key Takeaways: Using AVERAGEIF … Read more
You have numbers in Excel that won’t add up or sort correctly. They are stored as text, often because they were imported from another system. This prevents you from using them in calculations. The VALUE function changes this text into a real number that Excel can calculate with. This article shows you how to use … Read more
When you open a CSV file in Excel, numbers like ZIP codes or product IDs often lose their leading zeros. This happens because Excel automatically interprets numeric data and strips formatting it deems unnecessary. The default behavior treats the data as numbers, not text. This article explains the methods to import your CSV data while … Read more
Your SUM or AVERAGE formula returns an incorrect result, often zero, because of blank rows within your data range. This happens because Excel’s standard functions like SUM and AVERAGE stop calculating at the first completely empty row they encounter. This article explains why this error occurs and provides clear methods to ensure your calculations include … Read more
You type a date like 5/4 into a cell, and Excel changes it to May 4th when you meant April 5th. This automatic date conversion is a common frustration for international users. Excel uses your system’s regional settings to interpret dates. This article explains how to control this behavior and enter dates exactly as you … Read more
Your Excel sheet may show day names like Monday or Tuesday in English, even when your system uses another language. This happens because Excel’s default date formatting uses the application’s language settings, not your Windows regional format. You can change this to display names like “Lundi” or “Mittwoch” to match your locale. This article explains … Read more
Adding months to a date in Excel seems simple but can produce unexpected results. This happens when the start date is on the last day of a month. Standard functions like EDATE or DATE may shift the result to an earlier date. This article explains why this date shift occurs and provides reliable methods to … Read more
You need to find a single value from a list in Excel, but your formula returns multiple results or an error. This happens when your lookup range contains duplicate values. The XLOOKUP function is designed to handle this by default. This article explains how to use XLOOKUP to reliably return only the first matching item. … Read more
You may have an Excel sheet where you used cell colors to categorize data. Sorting this data by those colors can be difficult because Excel’s standard sort does not see them. The color is a visual format, not a data value that sort commands recognize. This article explains how to add a sortable column based … Read more