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 Excel formulas are not updating when you change cell values. This happens because the workbook’s calculation mode is set to Manual. Calculation mode controls when Excel recalculates formulas. This article shows you how to check the current mode and switch it back to Automatic. Key Takeaways: Checking and Changing Excel Calculation Mode Status Bar … Read more
You opened Excel and the main toolbar with all its commands is missing. This happens when the Ribbon is collapsed or hidden, a common feature for maximizing screen space. The Ribbon can be toggled between several view states. This article explains how to show the Ribbon, hide it, and pin it open so it stays … Read more
You need to stop others from opening or editing your Excel files. This is common for files containing sensitive financial data, employee records, or confidential reports. Excel provides built-in encryption to lock your workbook with a password. This article explains how to set a password for opening a file and a separate password for modifying … Read more
You need to find and mark repeated entries in your Excel data quickly. Conditional formatting is a built-in feature that applies visual formats to cells based on rules. This article explains how to use it to highlight duplicate values in a single column or across multiple columns. Key Takeaways: Highlight Duplicate Values in Excel Home … Read more
You need to find the central value of a set of numbers in Excel. The AVERAGE function is the primary tool for this calculation. It sums all the numbers you specify and divides by the count of those numbers. This article explains how to use the AVERAGE function correctly and covers related functions for different … Read more
You need to count how many cells in a range contain text entries. This is a common task for data cleaning and reporting. Excel offers several functions for counting, but they behave differently with text. This article explains the correct functions to use and the key differences between them. Key Takeaways: Counting Text Cells in … Read more
You may need to compare data from different parts of a large worksheet without constantly scrolling. This is a common task for reviewing totals against details or checking formulas in separate areas. Excel’s Split feature creates independent panes within the same window. This article explains how to set up and use window splits to view … Read more
Losing hours of work because Excel closes unexpectedly is a common and frustrating experience. This usually happens when a file is not saved to OneDrive or SharePoint, which is required for the AutoSave feature. This article explains how to enable AutoSave and configure your files to protect your data from crashes and power outages. Key … Read more
You need to share an Excel workbook but want to prevent others from editing the data. Converting the file to a PDF is a common solution for read-only distribution. This process creates a static, secure document that preserves your formatting. This article explains how to export your Excel file as a PDF and ensure it … Read more
Manually dragging a formula down thousands of rows is slow and inefficient. You might try to drag the fill handle, but it can be difficult to control over long distances. Excel has a built-in feature that lets you fill formulas down an entire column instantly. This article explains how to use the double-click method to … Read more