Master Microsoft Copilot: Teams & Excel Training Guide 2025

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.

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Microsoft Project 2021 Updates

Within a few years of its release, Microsoft’s project became the dominant PC-based project management software. Given the recent release of Microsoft Office 2021, it’s time to have a look at the new features added to MS Project in 2021.

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What is New Microsoft Teams

Microsoft is constantly updating and innovating their products – including Teams, the collaboration application that skyrocketed in popularity during the Coronavirus pandemic.

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Simplify your life with Python

Quickly and easily complete tasks that could have otherwise be quite time-consuming and tedious with this Python code.

Student Portal Walkthrough
The Student Portal is your central hub for everything you need before and after your course with Nexacu. Learn how to navigate and use its key features.
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Janitor Package in R | Cleaning Data

The R package, janitor, contains easy-to-use and convenient functions for basic data cleaning jobs and examining data. Let's take a look at some of these functions.

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Why Learn SQL - Learn Structured Query Language

Structured Query Language (SQL) is currently one of most desirable and transferable skills in organisations across industries. But what is SQL? and why should you start learning it?

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What is args and how do I use it?

You may have seen *args in the help documentation for Python functions and methods. This post explains what this parameter is, how to use functions that include an *args parameter and how to include *args in your own custom functions.

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Python Magic Commands in Jupyter

Python users who work in Jupyter computational notebooks have access to an extra collection of commands – known as magic commands. Magic commands are an enhancement of the interactive IPython kernel (used by Jupyter) and make performing common tasks easier than using Python code alone.

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Data Frames and DataFrames

The data frame (or DataFrame) is an essential tool for anyone using R or Python to analyse data. They are rectangular or tabular data structures, that hold rows and columns of data, similar to tables in a database or an Excel spreadsheet.

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What is "Visualize the list" in SharePoint?

Recently Microsoft has announced further information about the Visualize list feature that will be available in Microsoft Lists (aka SharePoint Lists). We'll break down what this means and how you'll be able to use it.

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The pandas DataFrame groupby() method

The pandas groupby() is a versatile DataFrame method that enables to users to quickly and efficiently separate datasets into groups by a chosen variable. It can be used to report summary statistics for each group, loop over groups and to separate data into subsets.

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Code-Based Tools for Analysing Data

We have recently been training a growing number of professionals in R and Python as they migrate from other code-based analytical packages such as MATLAB, Stata, SAS and SPSS. This post outlines some of the reasons for using code-based tools and why organisations are increasingly using Python and R for their data analysis needs.

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How to learn Power BI

Whether you are a Business Intelligence professional, Excel guru or just starting out - these tips will help you to improve your Power BI skills.

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Top 5 tips for sitting the DA-100 exam

Sitting the DA-100 exam and becoming a certified Power BI user isn't easy, but we'll show you how to make it a little less difficult with our top 5 tips.

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Learn to simplify repetitive actions in R

The apply family of functions in R allow you to apply a function repeatedly to subsets of data in a single line of short code. Apply functions automatically to each column or row of data. Alternatively, apply functions to subsets of a data based on a category variable.

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Increase Productivity with Python & R

Both R and Python have a huge range of functionality available for working with data. Investing a few weeks to learn to use a programming language will enable you achieve big productivity gains. 

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WaterNSW Transform with Microsoft Cloud Services

Looking to the future WaterNSW's sought to ensure processes and information systems could carry across the whole of the organisation to ensure seamless operation as they grew. With Microsoft's cloud products they achieved this and improved experiences for employees and customers alike.


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