A formula is a spreadsheet function entered in a cell, complete with its arguments. They're one of the two or three major applications that first spearheaded the acceptance of the personal computer in ...

I have the mixed fortune of living in a city that, as of this writing, had the highest total snowfall in the United States this year (woohoo Worcester, Massachusetts!). As a skier, I welcome snow; as ...

A function is a pre-defined calculation entered in a cell to help you analyze or manipulate data in a spreadsheet. All you have to do is add the arguments, and the calculation is automatically made ...

In Part 1 of this series, I showed you an example of PowerShell's native validation capabilities. In that installment, I wrote a function that accepted a text string as input. The function then used ...

Part one of this tip introduced you to hot swapping, online capacity expansion and online raid level migration. Read on for more advanced RAID functions. N-way mirroring, splitting and hiding Another ...

The ANSI/ISA-95 standard tackles the big world of control to enterprise integration; it does so by breaking out five slices of that world. May 6, 2013 • Part 1 defines standard terminology and object ...

I fear the topic of this column is poised to unleash a tsunami of controversy. My engineering accomplice Joe Farr says that this is one of those topics that, when presented to 10 different engineers, ...