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Why Most Small Businesses Only Use 10% of Microsoft 365

  • Tim Garratt
  • April 26, 2026

The Hidden Cost of Underutilised Software

When your business signs up for Microsoft 365, you are paying for one of the most comprehensive productivity suites on the market. Yet here is the uncomfortable truth: most small and medium-sized businesses only use about 10% of what they have invested in.

At HGC IT Solutions, we have audited dozens of SMBs across Dorset and the UK, reviewing their Microsoft 365 licences and usage patterns. The pattern is consistently clear: teams pay for Teams, SharePoint, Intune, Defender, and Power Automate, but only actively use Outlook, Word, and Excel.

This blog will show you exactly where your business is leaving money on the table and how HGC IT can help you unlock 100% of your M365 investment.

What You Are Actually Using vs What You Pay For

The 10% You Use Daily

Most SMB teams rely on just three core apps:

  • Outlook for email and calendar management
  • Word for document creation
  • Excel for basic spreadsheets

This is roughly equivalent to paying for a premium package but only getting the value of a basic subscription. The remaining 90% sits dormant in your M365 admin centre.

The 90% You Have Forgotten About

1. Microsoft Teams — Lost Collaboration Potential

Teams is more than a video conferencing tool. It is your entire collaboration workspace:

  • Channel-based teamwork and file sharing
  • Integration with SharePoint for document management
  • Built-in chat, meetings, and call functionality
  • App integrations with Power Automate, OneNote, and Planner
  • External guest collaboration for clients

Yet over 80% of SMBs rarely use Teams beyond the occasional video call. They still rely on email chains, phone calls, or face-to-face meetings.

2. SharePoint Online — The Untapped Document Powerhouse

SharePoint is Microsoft’s enterprise-grade document management system:

  • Centralised, version-controlled document libraries
  • Automatic check-in and check-out to prevent editing conflicts
  • Document approval workflows
  • Advanced search across all business files
  • Compliance archives for regulatory requirements

Most SMBs use SharePoint as a simple file upload folder, missing the automation and workflow capabilities that could save hours every week.

3. Microsoft Intune — Device Management You Forgot Exists

With hybrid working now standard, managing company devices is crucial. Intune provides:

  • Remote wipe of lost or stolen devices
  • App deployment without IT visits
  • Security policy enforcement across all devices
  • BYOD management
  • Conditional access for secure remote work

Most businesses do not use Intune at all. With proper configuration, IT support requests could drop by 70%.

4. Microsoft Defender — Your Built-in Cyber Shield

You are already paying for world-class security. Microsoft Defender provides:

  • Email and web threat protection
  • Endpoint detection and response
  • Cloud app security monitoring
  • Data loss prevention policies
  • Identity protection

Yet most SMBs have Defender settings left at defaults, missing automatic protection that could stop phishing attacks before they breach your systems.

5. Power Automate — The No-Code Workflow Engine

Power Automate transforms manual tasks into automated flows without coding:

  • Automatic file processing and notifications
  • Approval workflows for documents and requests
  • Data syncing between apps
  • Custom integrations with your favourite tools

Most SMBs have not even discovered Power Automate. It could automate 80% of repetitive admin work.

The Financial Impact of Underutilisation

If you are a team of 10 people on Microsoft 365 Business Premium:

  • You are paying approximately £720 per year
  • But getting a value equivalent to about £72 per year
  • The remaining £648 is wasted every single year

Multiply that across an average SMB with 5-15 employees, and thousands of pounds go unclaimed annually. That does not even account for the productivity gains you are missing.

Why Do Most Businesses Miss Out?

1. Lack of Training

Most teams receive a basic onboarding session and are expected to figure everything out themselves. They stick to what they know and never explore deeper capabilities.

2. Poor Configuration

Your M365 environment might be set up with default settings — safe but suboptimal. Teams and SharePoint need custom configuration to align with your business processes.

3. No Clear Owner

Many SMBs have no one responsible for M365 utilisation. Without someone championing best practices, adoption stalls quickly.

The HGC IT Difference

At HGC IT Solutions, we have developed a proven methodology for maximising Microsoft 365 adoption:

Step 1: Full M365 Audit — We analyse exactly what you currently use versus what you pay for. Our audit identifies every feature your team could leverage but is not using.

Step 2: Custom Training Program — We design training specific to your business needs. Whether it is SharePoint for finance teams or Teams for sales staff, everyone learns what matters to their role.

Step 3: Configuration Optimisation — We configure your M365 environment to align with how your team works, including SharePoint libraries, Teams channels, security policies, and Power Automate flows.

Step 4: Ongoing Support — Your M365 journey does not end after setup. We provide ongoing monitoring, support, and optimisation with monthly reviews.

Get a Free M365 Utilisation Assessment

Worried you might be missing out on the 90% of M365 value you have not tapped into? Book a free M365 utilisation assessment with HGC IT Solutions today. We will:

  • Identify every feature your team could use but is not
  • Calculate the financial impact of underutilisation
  • Provide a custom roadmap to full adoption
  • Show you exactly how much money you are leaving on the table

No hidden costs — just actionable insights to transform your Microsoft 365 investment.

Bottom Line

Microsoft 365 offers far more than what most SMBs use.​ Teams, SharePoint, Intune, Defender, and Power Automate represent a comprehensive productivity and security platform that could transform how your business operates — but only if you configure it properly.

Do not leave thousands of pounds on the table every year. Let HGC IT help you unlock 100% of your Microsoft 365 potential. Get in touch today.

​

HGC IT Solutions provides managed IT support, cybersecurity services, and Microsoft 365 optimisation to SMEs across Dorset and the UK.​

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