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

Whether you're assigning random shifts, anonymizing a study, or shuffling a deck, randomizing rows in an Excel table manually ...

Freeze results, hide sensitive logic, and boost performance by converting dynamic formulas into static values.

Learn how to create burndown charts to track project progress, improve team performance, and download free templates to get ...

The OriginOS 6 update is now rolling out to Vivo T4 Pro, bringing a solid list of new features and improvements across the system.

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

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

Amazon's Ring video doorbells are getting a major artificial intelligence (AI) upgrade, and it is already stirring controversy. The company has started rolling out a new feature called Familiar Faces ...

Vivo has started pushing the new OriginOS 6 update for Vivo T4 Pro. Here are all details you need to know about the new ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...