Fundamentos de IA y guías prácticas

Precio de ChatGPT 2026: Free, Go, Plus, Pro $100, Pro $200 y alternativas

Los precios de ChatGPT en 2026 incluyen siete planes más acceso por token a la API: Free a $0, Go a $8/mes, Plus a $20/mes, Pro a $100/mes, Pro a $200/mes, Business…

How to Use ChatGPT Images 2.0 to Create Amazing Visuals

On April 21, 2026, OpenAI shipped ChatGPT Images 2.0, the first image model that can actually read what you ask it to write. That single change, readable text…

AI Search and Deep Research Tools Compared: Perplexity vs ChatGPT vs Gemini vs Claude vs Grok vs Google in 2026

Update, September 2026: xAI’s API flagship is now Grok 4.7, released on September 21, 2026. See our Grok 4.7 breakdown, and our Grok 4.6 breakdown for the previous…

8 Best ChatGPT Alternatives for Mac: Multi-Model Apps Ranked

Update (August 20, 2026): Meta AI now has a native Mac app, released August 19, 2026. It is free, Apple silicon only, and it opens with Option-Space, the same…

Problema de inicio de sesión en Claude Code: cómo solucionar el error «no se puede pegar el código de autenticación» en macOS y Windows

Si acabas de ejecutar claude login, obtuviste tu código de autenticación desde el navegador y tu terminal se niega en silencio a pegarlo, no estás haciendo nada…

PDF to PowerPoint with AI: Turn Any Document into a Presentation

A dense 50-page PDF can become a 20-slide editable PowerPoint in under 5 minutes using AI, and you don’t need expensive software to do it. The trick is using AI to…

How to Create a Presentation with AI: Step-by-Step Guide (2026)

AI presentation tools can turn a single prompt into a complete slide deck in under a minute. What used to take an hour of formatting, rewriting, and hunting for…

AI Tools for Freelancers: How to Write Proposals, Contracts, and Reports with AI

76% of freelancers now use AI tools in their work and 64% report a meaningful increase in productivity, according to Fiverr’s International Freelancer Day survey of…

AI Tools for Marketers: Faster Content, Decks, and Reports

91% of marketing professionals now actively use AI tools in their daily work, up from just 63% the year before, according to Jasper’s 2026 State of AI in Marketing…

5 Best Claude Cowork Alternatives for Everyday Work

Claude Cowork costs between $100 and $200 per month for meaningful use, is built around the Claude Desktop app, and grants AI full access to your file system. In…

How Students Can Use AI for Presentations, Essays, and Study Docs

92% of students now use AI tools in their studies, up from just 66% a year earlier. The biggest uses? Generating text (64%), editing and improving writing (39%)…

What Are AI System Instructions & How to Use Them for Better Results?

AI system instructions are one of the most powerful yet underused features in modern chatbots. They let you define how an AI responds to you, every single time…

How to Use AI in PowerPoint: The Complete Guide for 2026

Microsoft PowerPoint now comes with Microsoft Copilot built in, an AI assistant that can generate slides, create charts, and redesign entire decks. The catch?…

Cómo usar la IA con archivos PDF para editar, convertir y analizar documentos [Guía completa 2026]

Según estimaciones de Adobe, existen más de 3 billones de PDF en todo el mundo, y la mayoría de la gente sigue lidiando con los mismos problemas: combinar archivos…

Cómo usar IA en Word para crear y editar documentos [Guía completa 2026]

Microsoft Word ahora incluye Microsoft Copilot integrado, un asistente de IA que puede redactar documentos, reescribir párrafos y resumir informes. La novedad de…

Cómo usar IA en Excel para crear y editar hojas de cálculo [Guía completa 2026]

La forma más económica de tener IA dentro de Excel cambió en 2026. Microsoft retiró el complemento independiente Copilot Pro y su soporte terminó el 1 de agosto de…

How to Use ChatGPT for Blogging and Content Creation (Updated 2026)

Over 60% of content marketers now use AI tools in their workflow, according to a 2024 HubSpot survey. ChatGPT sits at the center of this shift, helping writers…

Claude Computer Use: qué es, cómo configurarlo y qué puedes hacer con él

Claude puede ahora tomar el control de tu Mac, haciendo clic en botones, escribiendo texto, abriendo aplicaciones y completando tareas en tu pantalla mientras te…

How We Created a Printable Murder Mystery Case File Using AI

Do you want to play detective without the pressure of wearing a costume, memorizing a script, or acting out a dramatic death scene? If you love true crime podcasts…

NotebookLM Update: 1M-Token Chat, Goals, Saved History

Google NotebookLM, now called Gemini Notebook, has had one of the most packed update cycles of any AI tool in recent memory. Since October 2025, the platform has…

How to Use AI Without Giving Up Your Privacy

70% of Americans have little to no confidence that companies will use AI responsibly with their personal data, according to Pew Research. That number tells you…

How to Use Claude Code on Your Phone: 3 Methods That Actually Work

On February 25, 2026, Anthropic shipped Remote Control, the official way to connect Claude Code running on your desktop to your iPhone or Android. One command, one…

How to Create Your Own Claude Code Skills That Actually Work

Claude Code skills can cut the time spent on repetitive AI tasks by 70% or more, and most people using Claude Code have never touched them. A skill is a saved set…

Las 30 mejores skills de Claude Code para añadir (elegidas por caso de uso)

La mayoría de los usuarios de Claude Code descubren las skills por casualidad. Alguien menciona un comando /skill-name, funciona de maravilla y de repente quieren…

Switching from ChatGPT to Claude: Why, How, and What to Expect

Switching from ChatGPT to Claude takes about five minutes if all you want is your saved context moved across. Anthropic ships an import tool that reads your ChatGPT…

A Comprehensive Guide to Using ChatGPT for Beginners [Updated 2026]

ChatGPT now has over 900 million weekly active users, and its mobile app crossed 1 billion monthly active users in May 2026, the fastest any app in history has…

Utilizing ChatGPT to Boost Microsoft Outlook Productivity (Updated)

Email management consumes more working time than almost any other single task, and for the hundreds of millions of professionals who rely on Microsoft Outlook, that…

Trucos de prompts para DeepSeek: 30 consejos que multiplican tus resultados de IA (actualizado)

DeepSeek R1-0528 es un modelo open source de 685.000 millones de parámetros bajo licencia MIT, con razonamiento de cadena de pensamiento más profundo, salidas JSON…

Transform Your PowerPoint Presentations with the Help of ChatGPT

Most professionals spend hours building PowerPoint presentations that could take minutes with the right tools. ChatGPT can generate slide content, suggest…

The ChatGPT Caricature Prompt Going Viral Right Now (And How to Use It)

Everyone’s turning themselves into AI cartoons with one ChatGPT prompt. Here’s the exact prompt, how to use it step by step, and tips to get a caricature that…