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Blog.

Discover exciting articles about data & analytics, AI and programming in our blog. Find out more about the latest developments and stay up to date.
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Two signatures of Chancellor and Vice-Chancellor on KI certificate, official document Germany.

AI certificate - your roadmap to AI qualification

Discover the best AI certificates and AI certifications for beginners, professionals and companies. Compare courses, content, costs and practical projects.
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Human hand meets robotic hand, AI technology, digitalization, innovation and the future of artificial intelligence.

AI tools - overview of the best applications in 2025

Discover a detailed overview of the best AI tools for work and everyday life: functions, categories, selection criteria and practical tips.
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Person uses ChatGPT on a laptop for AI-powered productivity and creative text generation in the office.

ChatGPT Prompts - How to get better answers from the AI

Learn how to achieve better results with the right ChatGPT prompts, save time and use AI effectively for work and everyday life.
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A data analyst studying a written report with data and diagrams. Featured image on the topic of becoming a data analyst.

Becoming a data analyst - career opportunities, retraining and salary 2025

Take off as a data analyst in 2025! Find out what skills you need, how the retraining works, what salary you can expect - and how you can get started for free with an education voucher.
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Digital Transformation Manager in the office, working on his laptop and signing important business documents.

What does a Digital Transformation Manager do? Tasks, career & skills

Find out what a Digital Transformation Manager does, what tasks and skills the role requires and what career opportunities are available in the digital world of work.
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Symbol image Machine Learning

What is machine learning? Algorithms, methods and examples 2025

We explain the term machine learning, where you can use machine learning and which methods are used.
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Digital web analysis tools and dashboards on a monitor in a modern office environment with a coffee cup.

The most important data analyst tools 2025: your ultimate guide

Discover the best Data Analyst Tools 2025: From Python to Power BI to Big Data - learn how to analyze data from different sources.
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Header in blog article: Person creates a dashboard with different graphics on a laptop

Data Analyst lateral entry: career opportunities and salary 2025

Data Analyst lateral entry: These are the career opportunities and starting salaries for lateral entry as a Data Analyst.
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For most people, applying for an education voucher arises from the desire for a new career start. But how is the education voucher applied for and what information do the job center and employment agency need to approve this application?

Applying for an education voucher made easy: the quick way to your free further education

We show you how to apply for the education voucher and what is important. Your fast track to free further education!
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