Blogs

Empowering the Future of IT Education Dear Everyone, As someone deeply passionate about IT education and mentoring, I’ve always

Unlock the Power of Data: Mastering Power BI (Second Edition) Welcome to the second edition of Mastering Power BI. Since

Tableau Book – Dashboarding with Tableau Check out the latest book on Tableau – Dashboarding with Tableau. A comprehensive book with ample

TechCred assists Ohioans to learn new skills and helps employers create a stronger workforce with much needed skills in a

Many-to-Many Relationships in Power BI: How to Avoid Them Many-to-many relationships in Power BI often lead to ambiguous or inaccurate

Cardinality in Power BI: One-to-Many and Other Examples Cardinality in Power BI defines how data in one table relates to

Cloud Skills for IT Professionals: Top 10 for 2025 In today’s rapidly evolving tech landscape, the cloud has become the backbone

If you’ve ever needed to compare two columns in Excel — such as employee names or IDs — to check which

How to Create Relationships in Power BI Learning how to create relationships in Power BI is a fundamental step in

Best Programming Languages for Career Starters Are you planning to start a career in technology but unsure which programming language

IT Training in 2025: Igniting Innovation and Growth At Ohio Computer Academy, we’ve kicked off 2025 with purpose, energy, and innovation.

Success in 2024, Momentum for 2025 As 2024 draws to a close, I want to take a moment to reflect on what has

Creating Tableau Stacked Bar Chart with Percent of Total and Totals on Top A Stacked bar chart is easy to

Why is Excel Still Relevant? In an era dominated by advanced data tools, artificial intelligence, and cloud-based analytics platforms, many

How to Create a Microsoft Azure Account: A Step-by-Step Guide Microsoft Azure is essential for anyone looking to pursue a

Beginner’s Guide: How to Create an AWS Account Amazon Web Services (AWS) is essential for anyone looking to pursue