Managed IT and Support
Microsoft 365 Business Management
Setup, migration, security and day-to-day management of Microsoft 365, so your team gets the full value of the tools you already pay for.

Get more from Microsoft 365, and keep it secure
Microsoft 365 runs email, files, Teams and collaboration for most businesses, yet it is often set up in a hurry and never looked at again. Licences are wasted, files live in the wrong places, former staff still have access and basic security settings are switched off. That is how accounts get compromised.
As an authorised Microsoft reseller partner, 91 Cyber sets up, migrates, secures and manages Microsoft 365 for businesses of every size. We make sure you have the right licences, a sensible structure for your files and Teams, and the security settings that keep attackers out of your email.
What's included
Our Microsoft 365 services
- Microsoft 365 licensing advice and procurement
- New tenant setup and domain configuration
- Email migration from other providers and Office 365 migration
- Exchange Online mailbox and shared mailbox management
- OneDrive, SharePoint and Teams setup and file migration
- Multi-factor authentication and conditional access
- Security defaults, Defender and secure score improvements
- User onboarding and offboarding
- Licence audits to remove waste
- Ongoing administration and user support
The benefits
Why let us manage Microsoft 365
- Stronger securityMulti-factor authentication and hardened settings dramatically reduce account takeovers.
- Lower licence costsWe match licences to what each user actually needs.
- Smooth migrationsEmail and files move without lost data or long downtime.
- Organised collaborationTeams and SharePoint structured so people can find what they need.
- Clean offboardingDeparting staff lose access immediately and their data is retained properly.
Our process
How it works
- 01ReviewWe audit your current Microsoft 365 tenant or plan your new one.
- 02ConfigureWe set up licences, security, mailboxes, Teams and storage correctly.
- 03MigrateEmail and files move across with minimal disruption.
- 04ManageOngoing administration, security monitoring and user support.
Frequently asked questions
Which Microsoft 365 plan does my business need?
It depends on your users and security needs. Many small businesses use Microsoft 365 Business Basic, Standard or Premium. We recommend the right mix after understanding how your team works.
Can you move our email from another provider?
Yes. We migrate email, contacts and calendars from most providers into Microsoft 365, typically with little or no downtime.
Is Microsoft 365 data backed up automatically?
Microsoft keeps the service running, but it is not a full backup of your data. We recommend a separate Microsoft 365 backup, which we can provide.
Can you buy our licences for us?
Yes. As an authorised Microsoft reseller partner, we can supply and manage your licences.
Related services
Often paired with
Make Microsoft 365 work properly for your business
Ask us for a Microsoft 365 review or a quote to set up or migrate.