What is Microsoft 365?

Microsoft 365 (formerly Office 365) is a subscription service that includes cloud-based versions of Office applications, email, team collaboration, and integrated security features. It’s designed for both businesses and enterprises.

Why Microsoft 365 matters for Australian businesses

Cloud computing has become the backbone of modern business IT, offering flexibility, scalability, and cost efficiency that on-premises infrastructure cannot match. For Australian businesses, understanding cloud terminology helps you make informed decisions about which services to adopt and how to optimise your cloud spend.

For small and medium businesses in particular, microsoft 365 plays a key role in maintaining a secure, efficient, and resilient IT environment. Whether you are reviewing your current setup or planning improvements, understanding microsoft 365 will help you have more informed conversations with your IT provider and make better decisions for your business.

Related terms

Azure • SaaS • Cloud Migration

Further reading

Microsoft 365 Business Premium vs E3: which plan fits

How All IT Services can help

At All IT Services, we help businesses across Sydney, Brisbane, Melbourne, and regional NSW implement and manage microsoft 365 as part of our comprehensive cloud and Microsoft 365 solutions. If you have questions about how microsoft 365 fits into your IT strategy, contact our team for a no-obligation consultation.

Frequently Asked Questions

What is Microsoft 365?

Microsoft 365 is a subscription suite combining Office apps such as Word, Excel, Outlook and Teams with cloud services like email, file storage and security, kept up to date automatically.

Is Microsoft 365 secure?

It includes strong security features, but they must be configured correctly. Enabling multi-factor authentication, conditional access and proper backup is essential, as Microsoft operates a shared-responsibility model.

Does Microsoft 365 back up my data?

Microsoft protects its infrastructure, but under the shared-responsibility model you are responsible for your data. A third-party backup is recommended to protect against accidental deletion, ransomware and retention gaps.

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