Microsoft 365 Support London
Expert Microsoft 365 Management for London SMEs.
Threewaves helps businesses maximize their Microsoft 365 investment by ensuring it is properly secured, legally compliant, and structured for easy collaboration.
Optimize Your Cloud
Stop fighting with Microsoft 365. Let us manage it.
Microsoft 365 is an incredibly powerful platform, but it is rarely configured correctly out of the box. Without proper management, businesses often suffer from chaotic SharePoint file structures, vulnerable email accounts, and paying for licenses they don't actually need.
Threewaves takes the headache out of Microsoft 365 administration. We apply enterprise-grade security baselines to protect your data, structure your document libraries so staff can actually find what they need, and handle the daily support requests—from adding new users to recovering deleted files.
Common M365 Challenges We Fix
- SharePoint Chaos: Everyone saving files everywhere, leading to a sprawling mess where no one knows which version is the final one.
- Security Vulnerabilities: Phishing emails slipping through because Microsoft Defender hasn't been properly configured, and lack of MFA leaving accounts exposed.
- License Waste: Paying for premium licenses when users only need basic access, costing thousands a year in wasted budget.
- Teams Sprawl: Hundreds of unused Microsoft Teams channels creating confusion and data leakage risks.
- Complete M365 administration: users, groups, and permissions.
- Advanced security: MFA, Conditional Access, and anti-phishing.
- SharePoint architecture and OneDrive data migrations.
- Independent cloud backups for Exchange and SharePoint data.
Complete Microsoft 365 Solutions
M365 Security Hardening
We lock the front door. By enforcing Conditional Access policies, we ensure that only approved devices can access your company data, effectively blocking unauthorized logins.
SharePoint Architecture
We build logical, permission-based file structures. No more "where is that file?" We design SharePoint so your team can collaborate securely, internally and externally.
M365 Cloud Backup
Microsoft doesn't back up your data. We deploy automated, cloud-to-cloud backups for your emails, Teams chats, and SharePoint files to protect against ransomware and accidental deletion.
Frequently Asked Questions
Clear answers about our Microsoft 365 support.
Can you help us migrate to Microsoft 365?
Yes. We handle seamless migrations from legacy on-premise servers, Google Workspace, or other email providers into Microsoft 365 with zero data loss and minimal downtime.
How do you secure Microsoft 365?
We implement a strict security baseline including enforced Multi-Factor Authentication (MFA), Conditional Access policies, anti-phishing protection in Defender, and external sharing restrictions in SharePoint.
Do we need to backup Microsoft 365?
Yes. Microsoft guarantees the infrastructure, but they do not guarantee your data against accidental deletion or ransomware. We provide independent, automated cloud-to-cloud backups for Exchange, OneDrive, and SharePoint.
Can you help organize our SharePoint files?
Absolutely. We design and build logical SharePoint architectures, moving away from chaotic folders into structured document libraries with strict access controls.
Need help with Microsoft 365?
Book a free consultation to see how we can secure your tenant and improve collaboration.
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