Comprehensive technical database for Microsoft Excel troubleshooting and productivity. Resolve complex formula errors, master advanced functions, and streamline your spreadsheet tasks with professional, data-driven documentation.
Your VLOOKUP formula returns #N/A even though you can see the lookup value in the source table. This error means Excel cannot find a match. A common cause is a mismatch in data types caused by cell formatting. A number stored as text will not match a true number, even if they look identical. This … 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
You see page break lines in Page Break Preview, but you cannot drag them to adjust the print area. This happens because the worksheet is protected. Sheet protection locks the page break positions to prevent accidental changes to the print layout. This article explains why protection blocks this feature and provides the steps to remove … Read more
You press Enter in Excel, but the cursor does not move down to the next cell. This breaks your data entry flow and forces you to manually click or use arrow keys. The behavior is controlled by a single setting in Excel’s options. This article explains how to find that setting and change the direction … Read more
Text that spills out of a cell or gets cut off is a common formatting problem in Excel. This happens when the cell’s width is not sufficient to display its content. Excel provides two primary formatting tools to manage this: Wrap Text and Shrink to Fit. This article explains the difference between these features, how … Read more
You add a shape or image to your Excel worksheet, but when you insert or delete rows, the object stays in place instead of moving with the cell it’s placed on. This happens because Excel has two different properties for positioning objects on a sheet. By default, shapes and pictures are not anchored to the … Read more
Your conditional formatting rule to highlight weekend dates is not working. The cells remain unformatted even when the date falls on a Saturday or Sunday. This happens because the WEEKDAY function returns a number, and the conditional formatting logic must match it correctly. This article explains the common formula errors and provides the correct steps … Read more
Your Excel screen may suddenly appear in black and white or with harsh color changes. This is almost always caused by Windows High Contrast mode being activated. High Contrast is an accessibility feature that changes system colors to improve visibility. This article explains how to quickly turn off High Contrast mode to restore Excel’s normal … Read more
You can see gridlines in some cells but not others in your Excel worksheet. This creates a confusing, patchy appearance that makes data hard to read. The problem is not broken gridlines but cell formatting that visually overrides them. This article explains the two main causes and provides steps to restore consistent gridlines. Key Takeaways: … Read more