The gap nobody talks about
Forrester puts the three-year ROI of a properly deployed Microsoft 365 estate at 223%. That's a real number — but the words doing all the heavy lifting in that sentence are properly deployed. In practice, most enterprises are running M365 the way they ran Office 2010: Outlook, Word, Excel, the occasional Teams meeting, and absolutely nothing else.
Where the value actually lives
The productivity unlock in M365 isn't in the apps everyone already uses. It's in the connective tissue:
- SharePoint and OneDrive replacing the network drive and the email-attachment shuffle
- Planner and To Do giving teams a shared view of who's doing what
- Power Automate quietly removing the small repetitive jobs that drain everyone's day
- Loop and Whiteboard turning meetings from updates into actual collaborative work
These aren't advanced features. They're features your licence already includes. Your teams just don't know they exist, or have never been shown how they fit together.
Why training is the highest-leverage spend
A single well-designed workshop, anchored on the workflows your team actually has, will do more for your M365 ROI than a year of additional licences. The maths is straightforward: if 30 people save two hours a week each because they finally understand how SharePoint metadata or shared mailboxes work, you've paid for the training inside the first month.
The organisations getting the full 223% aren't the ones that bought more — they're the ones that taught more.