You may see cells in your Excel worksheet change color when you click on them. This unexpected behavior is not a default setting. It is almost always caused by conditional formatting rules applied to the cells. These rules can be hidden or inherited from a template, making them hard to find. This article explains how … Read more
Your conditional formatting rules change unexpectedly when you copy them to new cells. This happens because the cell references in your formula are relative by default. When you copy a rule, Excel adjusts these references relative to the new location. This article explains why this shifting occurs and shows you how to lock your references … Read more
Your Excel default font changes every time you start a new workbook. This happens because Excel is using a corrupted or incorrect default workbook template. The template file controls the initial settings for all new blank workbooks. When this file is missing or damaged, Excel reverts to its factory settings, which often means the font … Read more
You may need to hide zero values in a specific part of your Excel worksheet while keeping zeros visible elsewhere. This is common for reports where zeros represent missing data in a summary section. Excel’s global setting hides all zeros, which is not suitable for selective hiding. This article explains how to use custom number … Read more
Printing Excel sheets with colored cell backgrounds can use a lot of ink or toner. This happens because your printer tries to reproduce every visual element on the page. You can print your data while removing the background fill to conserve supplies. This article explains how to print without cell colors using Excel’s built-in settings. … Read more
You may see dates in your Power Query results incorrectly displayed as 12/31/1899. This happens when Power Query converts a blank or zero-value cell into a date. The system interprets the zero as the starting point for its date serial number system. This article explains why this conversion error occurs and provides clear steps to … Read more
You see numbers in your Excel sheet that are left-aligned like text. This prevents you from using them in formulas or charts. The cells are storing the numbers as text strings, which is a common data import error. This article explains why this happens and provides steps to convert the text back to real numbers. … Read more
You type a long number into an Excel cell, but it changes to something like 1.23E+07. This is scientific notation, a default format for large values. Excel uses this to fit wide numbers into standard column widths. This article explains why this happens and provides clear steps to display all digits. Key Takeaways: Display Full … Read more
Your Excel sheet looks perfect on screen with colored cells, but the colors disappear when you print. This happens because of specific settings in Excel or your printer driver. The Page Setup options and printer draft mode can override cell shading. This article explains how to check and change these settings so your printed pages … Read more
Excel can slow down or display an error when your workbook contains too many custom number formats. This happens because Excel stores these formats in the file itself, and a large collection can cause performance issues. This article explains how to identify and remove unused custom formats to improve your workbook’s speed and stability. You … Read more