**Brand new fully updated 2023 version** Power Apps model-driven apps are web-based applications built on your data model - think along the lines of a CRM system, or something you might have built ...

Overview: Master deep learning with these 10 essential books blending math, code, and real-world AI applications for lasting ...

Prompts: A prompt is simply what you type into an AI chatbot. You can just chat normally, like you would to a friend. But clearer, more deliberate prompts will deliver better outputs. Especially if ...

This video explains the WE LOOKUP function in Excel and how it can be used to quickly find and return data from tables. It ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

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

Learn how financial modeling projects future performance and supports strategic planning with essential components like ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Jared Ecker is a researcher and fact-checker ...

ETFs let you invest in a diversified portfolio via a single transaction. ETF shares trade throughout the day on exchanges like stocks. ETFs generally incur lower costs and are suitable for long-term ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Chris Davis is a Managing Editor on the Investing team. As a writer, he covered the stock market, investing strategies and investment accounts, and as a spokesperson, he appeared on NBC Bay Area and ...