Plot twist: Microsoft joined team Linux

Microsoft has its own Linux now? Yep.

Here’s one of those tech news moments where even non-tech people go: “Wait… what?"

Microsoft has released Azure Linux 4.0, its own Linux distribution made for servers, cloud systems, virtual machines, and containers. And the funny part is: this is no longer just some invisible thing running deep inside Microsoft’s cloud. Azure Linux can now also be installed from an ISO, which means it can run on your own server or virtual machine too.

That is a pretty wild full-circle moment.

Years ago, Microsoft and Linux were seen almost like enemies. Windows was Windows, Linux was Linux, and people had very strong opinions about both. Today, Microsoft is not only supporting Linux - it is building and maintaining its own Linux distribution.

For normal users, this does not mean that Windows is suddenly disappearing from laptops or gaming PCs. Azure Linux is not meant to be a desktop system with a nice interface, Steam, Discord, and browser tabs everywhere. It is built for servers, cloud infrastructure, and big enterprise environments.

But it does show how much the tech world has changed. Behind many websites, apps, cloud platforms, databases, and online services, Linux is already doing the heavy lifting. Microsoft knows that very well, because Linux has been a massive part of Azure for years.

For tech people:

Azure Linux 4.0 is based on Fedora and uses RPM packages with **dnf5** as the package manager. It comes with a modern server stack, including **Linux kernel 6.18 LTS**, **glibc 2.42**, **OpenSSL 3.5**, **systemd 258**, **Python 3.14**, and **RPM 6.0**.

It is optimized for Azure workloads, Hyper-V, virtual machines, containers, Kubernetes, security updates, and cloud automation. Microsoft is also pushing it as a consistent base system for VMs, AKS, container images, and later WSL.

There is also a more locked-down container-focused variant called **Azure Container Linux**, designed for Kubernetes environments where security and consistency are especially important.

So no, this is not “Microsoft made Ubuntu for gamers.”

It is more like: Microsoft wants its own controlled, secure, cloud-optimized Linux foundation for the enterprise world.And honestly, that is a big signal.From **“Windows vs Linux”** to **“Microsoft Linux.”**Times really changed.

More on the following link:
https://techcommunity.microsoft.com/blog/linuxandopensourceblog/announcing-azure-linux-4-0-purpose-built-for-azure-now-in-public-preview/4524267