Windows Server 2016 is approaching the end of extended support in January 2027. Businesses still relying on Server 2016 should identify affected workloads now rather than waiting until the deadline becomes an emergency project.
What may still be running on Server 2016?
- Active Directory domain controllers.
- File and print servers.
- Remote Desktop Services.
- Line-of-business applications.
- SQL or application servers.
- Hyper-V hosts or virtual machines.
- Legacy vendor software that has never been migrated.
Why end of support matters
Once a server platform is outside normal support, security and compatibility risk increases and future application upgrades can become more difficult. The correct response is not necessarily “replace the server”; the workload may be better upgraded, consolidated, moved to Microsoft 365/Azure, replaced with SaaS, or retired.
MWITS Server 2016 readiness review
We can identify Server 2016 systems, document what they do, assess dependencies and recommend an upgrade, migration or replacement path.
Do this before January
If you are unsure whether Server 2016 exists in your environment, contact MWITS or begin with the Free IT Health Check. Existing managed clients can also raise a request through the MWITS Client App.