Fundamentos de IA y guías prácticas

10 Best AI Apps for iPhone in 2026 (Tested & Ranked)

Update for May 21, 2026: Refreshed after Google I/O 2026 for Gemini 3.5 Flash, Gemini Spark, the Google AI Ultra price cut to $99.99, and the DeepSeek V4 release…

ChatGPT Pricing Guide: Free, Go, Plus, Pro $100, Pro $200 & Alternatives [August 2026]

ChatGPT pricing in 2026 covers seven pricing plans plus pay-per-token API access: Free at $0, Go at $8/month, Plus at $20/month, Pro at $100/month, Pro at…

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, August 2026: Grok 4.6 is now publicly available, released on August 12, 2026. See our Grok 4.6 breakdown, and our Grok 4.5 breakdown for the previous…

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

Update — August 10, 2026: ChatGPT Atlas shut down on August 9, 2026; see the best ChatGPT Atlas alternatives for Mac. Update (August 13, 2026): xAI’s flagship is…

Claude Code Login Issue: How to Fix the “Can’t Paste Authentication Code” Error on macOS and Windows

If you just ran claude login, got your authentication code from the browser, and your terminal silently refuses to paste it, you are not doing anything wrong. This…

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?…

How to Use AI with PDFs to Edit, Convert, and Analyze Files [Complete 2026 Guide]

Over 3 trillion PDFs exist worldwide according to Adobe estimates, and most people still deal with the same problems: merging scattered files, shrinking bloated…

How to Use AI in Word to Create and Edit Documents [Complete 2026 Guide]

Microsoft Word now comes with Microsoft Copilot built in, an AI assistant that can draft documents, rewrite paragraphs, and summarize reports. The catch changed in…

How to Use AI in Excel to Create and Edit Spreadsheets [Complete 2026 Guide]

The cheapest way to get AI inside Excel changed in 2026. Microsoft retired the standalone Copilot Pro add-on and support for it ended on August 1, 2026, so the old…

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: What It Is, How to Set It Up, and What You Can Actually Do With It

Claude can now take control of your Mac, clicking buttons, typing text, opening apps, and completing tasks on your screen while you step away. Anthropic launched…

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…

The 30 Best Claude Code Skills to Add (Picked by Use Case)

Most Claude Code users discover skills by accident. Someone mentions a /skill-name command, it works brilliantly, and suddenly they want more. What most guides miss…

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…

DeepSeek Prompt Hacks: 30 Tips That 10x Your AI Results (Updated)

DeepSeek R1-0528 is a 685 billion-parameter open-source model under an MIT license, adding deeper chain-of-thought reasoning, native JSON outputs, and low-latency…

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…