Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

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

When working with tables, Excel’s Total Row feature automatically uses SUBTOTAL for accurate calculations. SUBTOTAL also has a feature under the data ribbon, in outline, which enables automatic ...

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

It feels like every year, Apple quietly adds dozens of small features and improvements to the Messages app, but most of them fly under the radar. These aren’t flashy or eye-grabbing features, but they ...

AI has become an integral part of many people's working lives. It presents unique opportunities and risks for each role, though. It can still be helpful to know how others are using the tech. Like the ...

We invite you to join our industry specialists for a virtual session on how to use Bloomberg functionality in Excel. This expert-led webinar will focus on equity-related functions relevant to a broad ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Wirecutter Staff No matter how long you’ve used an iPhone, there are always ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

iOS 26 is full of features and options you may have missed that can fix some of its frustrating issues. With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone ...