
Azure's IaaS compute for Windows and Linux: families for every workload, reserved pricing and the hybrid benefits of your Microsoft licenses.
Azure VMs cover every need — general purpose, memory, compute, GPU — with managed disks, availability zones and scale sets. The difference for a Microsoft shop is the Hybrid Benefit: the Windows/SQL licenses you already own cut the bill like on no other cloud.


Metrics decide the size: oversizing is the cloud's hidden tax.
Windows Server and SQL with Software Assurance are worth heavy discounts: they just need activating properly.
Dev and test don't work at night: start/stop automation cutting 60% of the hours.
Defender for Cloud, orchestrated patches and JIT access: the exposed VM is the forgotten one.
VMs are chosen by series (D general purpose, E memory, F compute, L storage, N GPU) and version (v5/v6, with suffixes: s=premium storage, a=AMD, p=ARM Cobalt). Managed disks range from Standard HDD to Premium SSD v2 (independently tunable IOPS and throughput) and Ultra Disk; availability is built with availability zones and flexible Virtual Machine Scale Sets. Azure Hybrid Benefit reuses Windows/SQL licenses; Trusted Launch (secure boot+vTPM) is the modern default.
The servers that must migrate fast, without carrying the waste along.
Capacity by the hour for seasonality and testing.
The secondary site you pay for only when needed.