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 ...

It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

Work isn't 9 to 5, times 5, anymore. Being productive in two places—in the office, and at home—calls for a laptop as flexible ...

Depending who you ask, AI-powered coding is either giving software developers an unprecedented productivity boost or churning ...

Susan Sales Harkins is an IT consultant, specializing in desktop solutions. Previously, she was editor in chief for The Cobb Group, the world's largest publisher of technical journals. Using Tab to ...

The VX2 Pro is a two-slot battery charger that can take a wide variety of cell types and sizes. You can pop in AA, AAA, C, D, 18650, 21700, and more, and the unit will automatically detect the battery ...

Which youngsters are among the next class of superstars? Which are already there? Our NBA experts rank their top 25 under 25.

Stuck for space? Then these dual-stacked monitors offer a decent amount of screen real estate while taking up minimal desk space ...

Now in its ninth year, our annual poll showcases 255 vital video essays, nominated by 72 international voters.

Valued at $60M While in Stealth Mode, Astradyne’s UCCM™ Ushers a New Era of Authentic Neurodynamic Interfaces for Universal ...

UltraBar X is a smart control center built to simplify your workflow by organizing your desk and giving you more control over ...