Microsoft 365 Copilot readiness assessment: are you actually ready?

1. Permissions and oversharing

The biggest risk with Copilot is not the AI itself, it is what users can suddenly find through it. Copilot respects existing Microsoft 365 permissions, which sounds reassuring until you realise most tenants have years of accumulated "anyone with the link" sharing, open SharePoint sites, and group memberships nobody has reviewed. Before turning Copilot on, audit your top sites for over-permissioned content, retire orphaned sharing links, and tighten the default sharing settings. Salary spreadsheets and board packs surfacing in a sales rep's Copilot chat is the headline nobody wants.

2. SharePoint and OneDrive hygiene

Copilot pulls best from well-organised, current content. If your SharePoint is a graveyard of duplicate documents, version 7 of every contract, and folders nobody has opened since 2019, Copilot will confidently quote the wrong source. The fix is not boiling the ocean - identify your top 10 to 20 sites that actually matter, clean those up, and label the rest as low priority. Sensitivity labels and retention policies also matter here: Copilot honours them, so applying them properly stops confidential content leaking into general queries.

3. Identity and conditional access

Copilot inherits your identity posture. MFA on every user is the baseline. Conditional access policies for risky sign-ins, device compliance, and location-based restrictions should already be in place. If they are not, address those first - Copilot is not the right project to discover that half your users are signing in without MFA from unmanaged devices.

4. Base licensing

Copilot only attaches to Business Standard, Business Premium, Apps for Business, E3, or E5. If users are on Business Basic, Exchange Online only, or legacy plans, factor in the base licence upgrade before you cost the Copilot add-on. See our Copilot licensing guide for the full breakdown.

5. Use cases and target users

The businesses that get value from Copilot picked specific outcomes before they bought licences. "Cut proposal turnaround from 5 days to 2." "Save the exec team 3 hours a week on meeting prep." "Reduce Excel time for the finance team by 20 percent." Without targets, Copilot becomes a curiosity rather than a tool. Pick 2 or 3 roles, define the outcomes, and only licence those users in the first wave.

6. Training and enablement

Unlike most software, Copilot's value depends almost entirely on how well users prompt it. Without training, adoption peaks around week 2 and then drops. Plan an hour of structured onboarding per user, share a prompt library for their role, and have a Copilot champion in each team to answer "how do I get it to..." questions. Budget for this as part of the rollout, not as an afterthought.

7. Governance and review

Someone needs to own Copilot. That means tracking who has a licence and whether they use it, monitoring for misuse, reviewing the permissions changes Copilot exposes, and reallocating unused licences quarterly. For most SMEs this is an hour a month. For larger businesses it is a defined role within IT.

The shortcut

If most of the above made you wince, you are not alone - most businesses we assess fail on at least two of these points. Fixing them is not a six-month project; for a typical SME it is two to four weeks of focused work before turning Copilot on. Our Microsoft 365 Copilot service includes a readiness assessment and the remediation work to get you to a safe, valuable starting point.

Next steps

Frequently asked questions