If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Have you ever followed a YouTube tutorial, carefully copied an Excel formula, and hit “Enter,” only to be met with an error or baffling results? It’s a ...

Optical illusions are designed to challenge your brain. These visual illusion pictures often conceal objects from view or incorporate elements that deceive your visual processing system, leading to a ...

Comment: Nominator Sara Rocha says, “Camille doesn’t just do her share; she goes above and beyond. As a member of the Hurley Leadership Team, Camille has helped spread positivity using Jon Gordon’s ...

Comment: Nominator Jessica Powell says, “Klarissa doesn’t just understand others’ feelings — she takes action to make people feel valued and supported. Every day she greets me with a cheerful “Hi ...

A viral optical illusion challenges viewers to spot a hidden dog in a mind-bending image that first looks like an old man. Optical illusions are pictures or patterns that trick your eyes and brain.

Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...

There are a couple of flaws in the design of this semantic model that either individually or combined cause that warning message to appear. Remember that it only appears when Copilot thinks it needs ...

Apple's Add to Calendar lets you create events with one tap from screenshots. It doesn't hallucinate and is more accurate than similar Android features. You can use the feature on every iPhone ...

Tl;dr: If you manage even one Microsoft 365 tenant, it’s time to audit your OAuth apps. Statistically speaking, there’s a strong chance a malicious app is lurking in your environment. Seriously, go ...