Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client. According to a service alert (EX1189359) seen by BleepingComputer ...

November 2025 is about to end in a few days, and as Microsoft does toward the end of every month, the company has published a round-up of all the new features it introduced in Excel during the past ...

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

Earlier this month, Array Technologies reported third-quarter results that surpassed analyst forecasts, posting an adjusted EPS of US$0.30 compared to the consensus of US$0.20 and highlighting robust ...

Supply chain leaks indicate Apple is currently finalizing details for next fall’s iPhone 18 line, and the latest reporting says the new iPhone 18 Pro will come with at least two key design changes.

The EOS R6 III did well at almost every test we put it through, from shooting stills to filming several videos.

Some teams have adapted quite well to the rule change, while others seem to be content handing their opponents free yardage every time they kick the ball. Illustration: Demetrius Robinson / The ...