Training Articles
Insights, tips, and practical advice from the ExperTrain team
Stay ahead in your career with ExperTrain’s curated articles on tech, management, and productivity. From Excel tips and Power BI to leadership development and remote working strategies, our blog delivers actionable advice you can apply right away.
Compare Power BI Desktop Introduction and Intermediate, including prerequisites, Power Query, data modelling, DAX, visuals and which level is right for you.
Compare Excel Intermediate and Advanced, including prerequisites, formulas, PivotTables, macros and the skills you should have before choosing each course.
Compare ExperTrain's Excel Introduction, Intermediate, Advanced, Advanced Functions, Power Query and VBA courses and choose the right starting point.
Compare Excel PivotTables and Power Pivot, including data models, relationships, DAX, multiple tables, large datasets and when to use each tool.
Compare XLOOKUP and VLOOKUP in Excel, including syntax, exact matches, left lookups, column changes, compatibility and when to use each function.
Compare PRINCE2 and PMP, including experience requirements, exams, methods, renewal, career relevance and which project management certification suits you best.
Compare PRINCE2 and Scrum, including governance, roles, planning, delivery, flexibility and when each approach is the better fit for your projects.
Compare Microsoft Copilot and ChatGPT, including their strengths, workplace integrations, data access, use cases and which AI assistant may suit you best.
Compare Data Analyst and Business Analyst roles, including responsibilities, skills, tools, career paths and which role may suit you best.
Finished ITIL Foundation? Compare the ITIL Version 5 Product, Service, Experience, Strategy, Transformation and Practice Manager routes to choose your next step.
Compare Cisco CCNA and CompTIA Network+, including vendor focus, difficulty, networking skills, career paths and which certification to take first.
Compare CompTIA Security+ and CySA+, including difficulty, job roles, experience levels, exam focus and which cybersecurity certification to take first.
Compare DevOps and DevSecOps, including how security changes the software lifecycle, shared responsibilities, tools, shift-left practices and which skills teams need.
Learn what Site Reliability Engineering is, how SRE uses SLOs, error budgets, automation and observability, and how the role differs from DevOps and platform engineering.
Learn what DevOps means, what DevOps engineers do, the skills and tools they use, how DevOps differs from SRE and DevSecOps, and how to start a DevOps career.
Explore the qualifications, certifications and practical skills needed for data centre engineering roles, from facilities and operations to networking, design and specialist career paths.
Choose the right Microsoft certification for your role, from Azure and Power BI to security, data, AI and Microsoft 365, with practical learning-path examples.
Compare AWS and Microsoft Azure certification paths, including beginner, administrator, architect, developer and security routes, and decide which cloud platform to learn first.
Compare CompTIA Network+ and Cisco CCNA, including vendor-neutral vs Cisco skills, difficulty, career paths, prerequisites and which networking certification to choose first.
Compare PRINCE2 and AgilePM, including governance, agile delivery, roles, planning, change, certification routes and which approach best fits different projects.
Compare PRINCE2 Project Management Foundation and Practitioner, including who each level is for, what you learn, exam formats and which certification route to choose.
Business analyst vs project manager explained: compare responsibilities, skills, deliverables, overlap and how the two roles work together on successful change projects.
Power BI Desktop vs Power BI Service explained: compare data preparation, modelling, reports, dashboards, sharing, refresh, licensing and when to use each.
Compare Power BI and Excel, including their strengths, differences, use cases and when it makes sense to use both together.
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