IronCalc brings fast, Excel-compatible spreadsheets to your browser without locking you into Microsoft 365 or Google’s cloud.

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

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

Warren Buffett posted pedestrian investment returns over the last years of his career, due largely to a failure to grasp the ...

Accidents can occur at any time, so having a good dash cam can help you back your story up. Choose from tons of dash cams that are heavily marked down. Adam Oram is a Senior Editor at CNET. He studied ...