Insights & Blogs

On 30 September 1985 Microsoft launched Excel for Macintosh. Forty years later it remains Australia’s most requested data skill. This article maps Excel’s evolution, shows salary gains, and highlights the exact skills to learn with Nexacu training for fast, practical results.

Microsoft Copilot is transforming Australian workplaces in 2025. From meeting summaries and natural language formulas to Python-powered analysis, Copilot saves hours weekly while boosting productivity. This guide explores proven use cases, prompt engineering tips, real success stories, and why proper training matters with Nexacu courses designed for Australian businesses.

Support for Microsoft Office 2016 and 2019 officially ended on 14 October 2025. This definitive Australian business guide explains the post-support risks, compliance challenges, and upgrade pathways — with migration tips, case studies, and Nexacu training to help your organisation modernise securely.

Excel is still the engine of Australian workplaces in 2025. From budgeting and dashboards to automation and Power BI integration, the right skills unlock faster reporting, better decisions, and real career momentum. This guide covers the top Excel capabilities, local case studies, and practical ways to upskill with Nexacu.

Australian small and medium enterprises face unprecedented cybersecurity challenges in 2025, with attacks occurring every six minutes nationwide. This comprehensive guide examines the top threats targeting Australian SMEs and provides actionable best practices to protect your business from devastating cyber incidents.

Windows 10 reaches end of support on 14 October 2025. Learn what “unsupported” means, who’s affected, and how ESU fits in. Get practical steps for hardware checks, migrations, and change management plus how Nexacu’s Windows 11 training reduces risk, boosts productivity, and keeps Australian organisations compliant.

SharePoint 365 is revolutionising how Australian organisations from government agencies to ASX-listed corporations store, share, and control information. As remote work and hybrid teams remain standard, SharePoint’s secure, cloud-driven platform is pivotal for digital transformation, teamwork, compliance, and records management.

Australian organisations are in the crosshairs of increasingly sophisticated cyber threats. In 2025, proactive cybersecurity is a business-critical advantage. This guide empowers you to identify key risks, implement proven best practices, and build a culture of cyber resilience supported by practical case studies and current Australian legislation. Start securing your business advantage, powered by Nexacu’s expert-led technology training.

Generative AI is changing how teachers learn and lead in Australia’s schools. This blog breaks down the latest statistics, case studies, national policy and teacher strategies, with clear guidance and recommended upskilling pathways for educators and school leaders.

Explore the new standard in Excel lookups with this deep dive into XLOOKUP. Covering key features, advanced formula options, side-by-side comparisons, and real-world business case studies, this guide helps you automate, analyse, and future-proof your data workflows. Perfect for corporate users aiming to save time and reduce errors in their spreadsheets.

XLOOKUP is Excel’s modern lookup powerhouse. In this guide, we unpack four real-world use cases inventory checks, cross-sheet HR lookups, multi-criteria sales queries, and wildcard searches complete with copy-paste formulas and pro tips. Level up faster with Nexacu’s instructor-led Excel courses available online and in person across Australia.

Australia’s government is rapidly adopting new technologies, making digital skills essential for public sector success. Discover how Nexacu’s hands-on courses in Microsoft 365, Power BI, Copilot, and data analytics help agencies automate workflows, upskill teams, and deliver measurable results. Find out how your organisation can be future-ready—see detailed case studies and training pathways.

Discover how AI, digital transformation, and industry events are reshaping Australia’s banking and finance sector. Learn how Nexacu courses empower professionals to build in-demand tech skills and get ready for finance’s digital future.

Power BI, Excel, and Copilot are driving a new era in Australian banking and finance. This article explores game-changing analytics, automation, and AI-powered workflows, backed by real case studies, expert tips, and the latest finance-focused training options. Unlock smarter decision-making and compliance success for your finance team.

Australian businesses are reclaiming lost hours with AI-powered tools like Copilot, ChatGPT, and Microsoft 365. Learn how Nexacu training unlocks streamlined workflows, faster meetings, and smarter automation empowering staff to achieve more in less time and drive lasting results across hybrid teams.

Canva and Canva AI are changing the way Australians create, communicate, and innovate making powerful design and automation accessible to everyone. With practical learning options from Nexacu and plenty of success stories across business and education, this guide explores everything you need to know to use Canva at its full potential in 2025.

Excel is powerful, but it’s just the beginning. Microsoft Copilot takes your skills further — automating reports, emails, presentations, and projects. Learn how Copilot transforms Excel, Word, PowerPoint and Outlook, and unlock 5% off Nexacu’s Copilot course bundle.

Great presentations are built on stories, not just slides. Learn how to craft narratives, engage your audience and deliver with confidence. Explore Nexacu’s Presentation Skills: Presenting with Impact and PowerPoint training to present with impact and influence.

How growing emotional intelligence improves leadership, team performance, and workplace culture

Save hours each week with 10 proven ChatGPT prompts. Practical examples, customisation tips, and free PDF download.