Blog.

What is Claude? Who’s behind Anthropic’s AI assistant, what models are available, what Claude can do, and how much it costs. An overview.

What is ChatGPT Work? A simple explanation of the agent in the ChatGPT app: how projects, plugins, and skills work, how much it costs, and how to get started.

Which AI is currently the best? A comparison of ChatGPT, Gemini, Claude, and Copilot: strengths, costs, and which AI is best suited for everyday life, technology, and work.

Microsoft Copilot or ChatGPT at the office? This comparison shows where your data is stored, how much each costs, and which tool is best suited for your daily work routine.

AI Agents and Skills in Claude and ChatGPT Explained Simply: The agent is the chef, and the skill is the recipe. How they work together and when to build what.

ChatGPT Work vs. ChatGPT, Simply Explained: ChatGPT answers questions, while ChatGPT Work handles entire tasks. Includes examples, pricing, and a test for your everyday life.

A degree program, an online degree program, or continuing education to become a data analyst? Find out how much each of these three paths costs, how long they take, and which one best suits your current situation.

How to Read Data Analyst Job Postings Correctly: Which Requirements Are Mandatory, Which Are Preferred, and When It’s Still Worth Applying.

Data Analyst Job Application for Career Changers: Resume, Cover Letter, Project, and Interview—Step by Step, with Honest Guidelines Instead of Clichés.

Data Analyst Bootcamps in Germany: A Comparison of Providers, Duration, Costs, and Financial Aid. Plus, the question of whether a bootcamp, continuing education, or self-study is the right fit.

Becoming a Junior Data Analyst Without Professional Experience: What Employers Expect, How Much You’ll Earn, and How to Apply—Even If You Don’t Meet All the Requirements.

Data Analyst Retraining: What it is, how long it takes, and how the education voucher can help. Plus, an honest explanation of how it differs from continuing education.