Are You Really Getting the Most From Microsoft 365?
Most businesses use Microsoft 365 every day.
Employees open Outlook.
They write documents in Word.
They join Teams meetings.
They save files into OneDrive.
And because those things work, it is easy to assume:
“We're getting good value from Microsoft 365.”
Maybe.
But there is a big difference between using Microsoft 365 and using Microsoft 365 well.
Many organisations still pay for licences while relying on only a fraction of the collaboration, automation, management and security capability available to them. Your existing article already makes this point, but the more useful question is whether those capabilities are actually reducing work, improving security or replacing unnecessary third-party tools.
A better Microsoft 365 review should therefore ask:
Are employees adopting the right tools?
Are security features configured?
Are devices managed?
Are repetitive processes automated?
Are SharePoint, Teams and OneDrive being used sensibly?
Are licences matched to real requirements?
And is AI being introduced safely rather than simply switched on?
1. Stop Treating Microsoft 365 as “Office Plus Email”
Microsoft 365 can bring together:
productivity applications
collaboration
file storage
device management
endpoint security
automation
analytics
identity
AI
depending on the licences purchased.
For example, Microsoft 365 Business Premium currently combines productivity services with Microsoft Intune and Defender security capabilities. Microsoft describes Business Premium as including Intune and Defender features specifically to help protect business users and devices.
That makes licence selection important.
If the business buys Business Premium but uses it like Business Standard, a substantial part of the value may be sitting unused.
2. Measure Adoption Instead of Assuming It
One of the most useful questions is:
Which Microsoft 365 services are people actually using?
Microsoft's current Adoption Score reporting includes activity data from services including:
Exchange
SharePoint
OneDrive
Teams
Word
Excel
PowerPoint
OneNote
Outlook
and updates the organisation's usage indicators daily based on recent activity.
That can help identify situations such as:
Everyone stores files locally despite having OneDrive.
Teams exists, but departments still send internal attachments by email.
SharePoint sites were created but nobody uses them.
Expensive licences were assigned to people who don't need their advanced features.
Adoption data should not be used simply to produce a prettier dashboard.
Use it to ask:
Where are we paying for capability without getting business value?
3. Use Teams for More Than Meetings
Teams is often deployed as:
the application where video calls happen.
That leaves a lot of value unused.
A properly designed Teams environment can support:
departmental communication
project workspaces
shared files
collaboration
meetings
application integration
But there is a governance issue.
Microsoft notes that SharePoint, Teams, Microsoft 365 Groups and related services are tightly integrated, meaning governance needs to consider them together rather than treating every Team as an isolated chat room.
That means businesses should have sensible rules around:
who can create Teams
naming
ownership
guest access
lifecycle
archived projects
file permissions
Otherwise the result is hundreds of abandoned Teams and SharePoint sites that nobody understands.
4. Understand OneDrive, Teams and SharePoint
This is one of the most common Microsoft 365 problems.
Employees ask:
“Where should I save this?”
And nobody has a consistent answer.
A simple approach is:
OneDrive
Use for:
files primarily belonging to you.
Drafts, personal working files and documents that do not yet belong to a team.
Teams
Use for:
day-to-day collaboration around a team or project.
Files stored through Teams are ultimately backed by SharePoint.
SharePoint
Use for:
structured organisational content and shared information.
Microsoft's own adoption material treats OneDrive, Teams and SharePoint as interconnected Microsoft 365 storage and collaboration services.
Without a simple storage strategy, businesses end up with:
duplicate documents
personal OneDrive links used as permanent company storage
file servers still containing half the business
SharePoint sites nobody understands
Technology does not fix information management by itself.
5. Use Security Features You Are Already Paying For
This is probably where some businesses leave the most value unused.
Microsoft 365 Business Premium currently includes Microsoft Defender for Business and Intune capabilities, while Defender for Business provides features such as endpoint detection and response, automated investigation/remediation and threat/vulnerability management for smaller organisations.
Depending on your environment and licensing, review areas such as:
MFA
phishing-resistant authentication
Conditional Access
Defender for Office 365
Defender for Business
device compliance
encryption
attack-surface reduction
email protection
Buying the licence does not configure those protections automatically in a way tailored to your business.
A feature that exists but has never been deployed provides very little practical security value.
6. Manage the Devices as Well as the Users
If employees access company information from:
laptops
mobiles
home devices
Macs
remote locations
identity protection alone is not enough.
Microsoft Intune can provide central device and application management, and Business Premium includes Intune Plan 1 alongside Defender for Business.
That enables businesses to move towards centrally controlled standards for things such as:
encryption
compliance
application deployment
security settings
device configuration
remote management
The business should know:
Which devices access our information?
Are they encrypted?
Are they patched?
Are they compliant?
What happens if one is lost?
If nobody can answer those questions, there is more value to extract from Microsoft 365.
7. Automate the Boring Work
Power Automate remains one of the most underused areas of Microsoft 365 and the wider Power Platform.
Microsoft describes Power Automate as a way to build automated workflows across applications and services for activities such as synchronisation, notifications and process automation.
Good automation targets include:
approval requests
document notifications
new-starter processes
customer enquiry routing
reminders
data collection
repetitive reporting
moving information between systems
The best first automation is rarely a huge transformation project.
Look for something employees say:
“Every time this happens, I have to…”
That sentence often points directly at a good automation opportunity.
8. Introduce Copilot With a Purpose
Copilot deserves a much more prominent place in a 2026 version of this article.
Microsoft 365 Copilot can operate in the context of Microsoft 365 applications and use organisational content the user already has permission to access. Microsoft continues to release new Copilot functionality across Windows, web, Android, iOS and Mac through staged deployment.
Useful scenarios can include:
summarising meetings
drafting documents
analysing information
preparing presentations
finding information across work content
assisting with email
working with spreadsheets
But:
buying Copilot licences is not an AI strategy.
Before deployment, review:
SharePoint permissions
oversharing
data governance
user training
use cases
licence allocation
Because Copilot respects existing access permissions, badly governed Microsoft 365 content can make information-discovery problems much more visible. That is an inference from how Microsoft says Copilot uses work content users already have permission to access.
Fix permissions before assuming AI will fix information management.
9. Give Copilot to the Right People
Microsoft 365 Copilot is licensed as an add-on to eligible Microsoft 365 subscriptions.
That makes targeted deployment sensible.
You might find strong value for people who spend significant time:
producing documents
reviewing meetings
analysing information
managing projects
working with large volumes of email
while another employee may gain relatively little.
Start with clear use cases.
Measure results.
Expand where the value is real.
That is better than assigning a licence to everybody because “AI is the future”.
10. Review Your Licence Mix
Microsoft 365 environments often accumulate licences.
A user joins and gets a licence.
Their role changes.
They leave.
A different licence is added.
Years later, nobody remembers why the estate looks the way it does.
Review:
unassigned licences
unused licences
former employees
duplicated functionality
add-ons
licence levels by role
Copilot allocation
Also compare Microsoft 365 functionality with separate third-party products you're paying for.
Your existing article correctly identifies cost reduction as an opportunity, but I'd make the principle more cautious: Microsoft 365 may replace some separate tools, depending on your actual requirements.
Do not remove a specialist product purely because Microsoft has something with a vaguely similar feature name.
Compare:
requirements → capability → cost → support → risk.
11. Don't Create Microsoft 365 Sprawl
Using more Microsoft 365 features isn't automatically better.
A badly governed environment can produce:
abandoned Teams
duplicate SharePoint sites
thousands of unnecessary groups
inconsistent permissions
external sharing nobody reviews
Power Automate flows nobody owns
Power Apps nobody supports
Microsoft's current SharePoint governance guidance specifically stresses the need to consider SharePoint together with integrated services such as Teams, Planner, Outlook and Microsoft 365 Groups.
The goal is not:
use every Microsoft 365 product.
It is:
use the right products consistently.
12. Review Microsoft 365 Regularly
Microsoft 365 changes continuously.
Copilot alone receives frequent feature additions through Microsoft's release channels.
So a tenant configured three years ago and never reviewed since is unlikely to be operating at its best today.
A useful review might cover:
licences
security
devices
Teams/SharePoint governance
OneDrive
external sharing
automation
Copilot
adoption
unused applications
Do this periodically rather than only when renewal arrives.
A Practical Microsoft 365 Maturity Check
I would assess an SME across six areas.
Productivity
Are Teams, SharePoint and OneDrive actually reducing duplicated work?
Security
Are identity, email and endpoint controls configured properly?
Devices
Are company laptops and mobiles centrally managed?
Automation
Are employees still manually doing repetitive processes that could be automated?
AI
Are Copilot licences deployed around clear use cases with appropriate information governance?
Cost
Does each licence and third-party tool still justify itself?
That is a much more useful measure of Microsoft 365 maturity than counting how many applications employees have opened.
Signs You're Underusing Microsoft 365
Your business probably has more value to unlock if:
Teams is used only for meetings
employees email internal attachments instead of sharing files
OneDrive and SharePoint usage is inconsistent
Intune exists but devices are unmanaged
Business Premium is licensed but Defender features are barely configured
nobody uses Power Automate
nobody knows what Copilot should actually be used for
licences have never been reviewed
multiple third-party tools duplicate Microsoft functionality
there is no governance for Teams or SharePoint
Any one of those is worth reviewing.
How Hamilton Group Can Help
Hamilton Group can help businesses turn Microsoft 365 from a collection of licences into a properly managed productivity and security platform.
We can help with:
Microsoft 365 reviews
licence optimisation
Teams
SharePoint
OneDrive
Microsoft Intune
Microsoft Defender
Conditional Access
Power Automate
Microsoft 365 Copilot
security hardening
user adoption
ongoing Microsoft 365 management
The goal isn't to use every feature Microsoft offers.
It is to make sure the features you are already paying for are actually improving productivity, reducing risk or replacing unnecessary cost.
Visit hgmssp.com or call 0330 043 0069 to discuss a Microsoft 365 review.