Modern AI systems are no longer built around a single model that handles every task. Instead, they rely on collections of models, each designed for specific purposes. At the center of this setup is ...

Learn how to use the Forms for Excel feature in OneDrive to create online surveys. You can create accurate surveys and quizzes with automatic marking.

Completing Form 2441, Child and Dependent Care Expenses, isn't difficult. Learn when to use it, how to fill it out, and how to include it when filing your tax return.