Excel is a useful program for creating tables, graphs and making complicated calculations automatically. It might seem complicated at the beginning, but when you get to know Excel's features, the ...

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...

Microsoft has blocked macros in Excel due to potential security risks. Learn why this matters and how to protect your ...

Microsoft Excel normally does not let users change the values of protected cells. To edit a protected cell, you must first remove its protected status. You can do this using either Excel's ribbon ...

Note: This book review was conducted as an audio interview of macros expert John Dukovich, by Phil Shapiro, using Audacity, the free sound recording and editing software. The review is available in ...

Ah, Excel. This little piece of software is the unicorn of spreadsheets, and that’s why so many people want to learn it. You’ll be hard-pressed to find an office that doesn’t use Excel for one purpose ...

Add-ins are special files that provide additional functionality. After downloading an add-in file, the Add-ins Manager must be used to install it. Add-ins files have extension .xla or .xlam (for Excel ...