Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

If you've ever tried building a product catalog in Excel, you know the headache — images float over cells, they don't move ...

Function Health, a startup that offers lab testing and body scans for early disease detection, scored nearly $300 million in series B funding, boosting its valuation to $2.5 billion. Redpoint Ventures ...

Mario Aguilar covers technology in health care, including artificial intelligence, virtual reality, wearable devices, telehealth, and digital therapeutics. His stories explore how tech is changing the ...

Google shut off remote control functionality in first- and second-generation Nest thermostats in October. After the downgrade, security researcher Cody Kociemba created a solution to bring these old ...

If you have a Nest thermostat of the first or second generation, you probably noticed it recently became dumber. Google decided to pull the plug on the servers that operate these devices, turning them ...

The Google Nest Doorbell (wired, 3 rd gen) is an excellent home security device, and you don’t need to pay for a subscription to get a limited number of event recordings. Gemini, meanwhile, is nothing ...

Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...

Earlier this year, Google announced it would end support for the first- and second-generation Nest Learning Thermostat on October 25, 2025. These thermostats can still be used, but you can no longer ...