In this video, you’ll learn how to generate the entire alphabet in Excel using a single formula, including both uppercase and ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

The safest way to secure your data on Windows is by keeping it in encrypted vaults. You can create hidden, password-protected ...

Editor's note: Last updated following the Dec. 10, 2025 drawing. Let's face it. You face some pretty steep odds to win the Powerball jackpot, like a 1 in 292.2 million chance. So is there any way to ...

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Laptop batteries can be a bit of a mystery. You’ve been told when you bought your laptop that its battery can last a certain length of time, but can it really last that long? You don’t have to sit on ...

With the holidays are just around the corner, your savings might be taking a hit. Why not take a shot at one of the year's biggest Powerball jackpots? Saturday's prize has reached $1 billion and while ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

Edwin Castro of Altadena, California, holds the record for largest lottery winner ever with $2.04 billion Publix grocery store in Newnan, Georgia, sold a winning Mega Millions ticket worth $983 ...

Powerball is giving you $1 billion reasons to think about buying a ticket. We all know winning the lottery is a long shot at 1 in 292.2 million odds of taking home the jackpot. But for $2 a drawing, ...