Have you ever opened an Excel file and felt a pang of unease? Rows upon rows of data, cryptic formulas sprawled across cells, and a tangle of manual formatting that seems one misstep away from chaos.

Learn how to master Excel for data analysis and uncover actionable insights with this step-by-step guide. Perfect for beginners and pros ...

Overview Data analysts are the backbone of modern businesses, turning raw data into actionable insights that guide decision-making. From tracking sales trends t ...

I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's happening and adjust analysis on the fly. If you're also comfortable with ...

When Andrew Grigolyunovich first started using Excel more than two decades ago, he never imagined the spreadsheet program would land him in Las Vegas or on ESPN.   The Latvian financial consultant ...

Array constants can only contain text in double quotes, plain numbers (no currency symbols or percent signs), or Boolean values (TRUE and FALSE), separated by the comma and semicolon delimiters. They ...

Overview Free BI tools can deliver powerful analytics without heavy costs.Open-source options allow for customization and flexibility to meet unique business ne ...

If you’ve ever stared blankly at a Google Sheets formula that spits out #REF! or #VALUE!, well, now you can ask Gemini for help. Google has upgraded its AI assistant for Sheets to fix and explain all ...

Lofty clocks, lots of cores, AI horsepower to spare, and a rebuilt GPU: The new Snapdragon X2 Elite Extreme chip looks like a pace-setter in the laptop-CPU race. Here's how it shapes up in early tests ...

Are fewer restaurant goers visiting the drive-thru? From January 2024 through June 2025, there have been consistent gains in dine-in, delivery, and takeout trends—the latter spiked 25.8 percent alone ...

Forget sweeping and scrubbing. It's time to let a robot floor cleaner help you around the house. You don't have to lift a finger: Our tech-savvy readership has recommendations for you.

AlignBase recently closed an angel funding round, raising more than RMB 100 million (USD 14 million) from a slate of investors including CapitalNuts, Empyrean Venture, CAS Star, Mellanox, Puhua ...