How to optimise Microsoft 365 for business

Microsoft 365, formerly known as Office 365, has become the go-to platform for organisations looking to enhance workflow, boost productivity, and streamline operations. However, to truly maximise its potential, it’s important to optimise your Microsoft 365 environment for your business. In this article, we’ll explore efficiency best practices for Microsoft 365 and show how businesses can get the most from Microsoft 365.

Many small and medium-sized businesses only use the basic app features, leaving productivity tools, clever automations, and built-in security features largely untapped. Microsoft 365 offers a wide range of capabilities, from collaboration and document management to automation and analytics. Let’s dive into the top ways to optimise it for your business.

Improve Security and Protect Your Data

Security should always be the foundation of any Microsoft 365 setup. With sensitive business data stored in the cloud, the right controls are essential to minimise risk.

Key security optimisations include:

• Enabling Multi-Factor Authentication (MFA) adds an extra layer of protection to user accounts.
• Setting up Data Loss Prevention (DLP) policies to prevent sensitive information from being shared accidentally.
• Managing device access and permissions, ensuring only approved devices can access company data.
• Implementing access controls and secure sharing, so users only have access to what they genuinely need.

These measures significantly reduce the risk of data breaches while supporting compliance and best-practice security standards.

Maximise Collaboration and Productivity Tools

Microsoft 365 is designed to improve collaboration, but only when tools are structured effectively.

Microsoft Teams

Teams can quickly become noisy or disorganised without a clear setup. Optimisation includes:

• Creating structured channels for specific projects or departments.
• Customising notifications to reduce distractions.
• Adding tabs for quick access to key files, apps or dashboards.

SharePoint and OneDrive

For document management and collaboration:

• Use SharePoint document libraries with clear permissions to keep files organised.
• Sync files with OneDrive to allow offline access, automatic backups and version history.

When configured correctly, these tools reduce reliance on email and improve visibility and collaboration across teams.

Streamline Workflows with Automation and Data Tools

One of the biggest advantages of Microsoft 365 is its ability to automate repetitive tasks, reducing manual effort and errors, while data tools help businesses move from guesswork to insight.

• Power Automate can handle everyday admin tasks such as file saving, approval workflows and automated notifications.
• Power BI transforms raw data into visual dashboards, helping teams make informed, data-driven decisions.
• Copilot and AI features can speed up document creation, summarise meetings and support everyday productivity.

Optimise Licensing and Control Costs

Many organisations overpay for Microsoft 365 for business simply because licences aren’t reviewed regularly. Right-sizing licences ensures cost efficiency while still providing staff with the tools they need to work effectively.

Optimisation involves:

• Auditing your current setup to identify unused or underused licences.
• Scaling licences up or down as your business grows or changes.
• Ensuring users have the right licence level for their role — no more, no less.

Organise and Standardise Workflows

A lack of structure can slow teams down and make onboarding more difficult than it needs to be. Consistency across Microsoft 365 improves usability, reduces errors, and makes day-to-day working far more efficient.

Best practices include:

• Use clear naming conventions for files and folders to improve searchability and reduce confusion.
• Applying Outlook rules and automation to keep inboxes organised.
• Creating standard templates and documentation so everyone works in a consistent way. 

Educate and Empower Your Team

Even the most advanced tools are ineffective if people don’t know how to use them properly. An empowered workforce is more productive, more secure, and far less reliant on support requests.

To maximise return on investment:

• Train employees in key Microsoft 365 apps and security best practices.
• Provide clear onboarding guides that explain how your organisation uses Microsoft 365.
• Encourage ongoing learning as new features and tools are released.

Get more from Microsoft 365 for your business with Big Tek

Optimising Microsoft 365 is an ongoing process that evolves with your business. From security and licensing to automation and user adoption, the right configuration can make a measurable difference in productivity and cost control.

At Big Tek, we help businesses get more value from Microsoft 365 by ensuring their environment is secure, efficient, and tailored to the way your teams work. If you want to learn how to optimise Microsoft 365 for business, our experts can guide you through best practices, automation, and user training to help your organisation thrive.