# Welcome
[**Cisco Crosswork NSO**](https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/network-services-orchestrator/network-orchestrator-so.html) is a premier orchestration tool for hybrid networks. As a Linux-based application, it allows detailed control of network devices and can manage the configuration of both physical and virtual networks. It automates lifecycle services to help you create and deliver quality services more quickly.
NSO History and Background
A quick look at NSO and how it fits into the Cisco Crosswork suite:
* :clock: Origin: NSO began its journey as Network Control System (NCS) to simplify network management. Since its accretion by Cisco, NSO has grown into a powerful tool, supporting thousands of devices and automating complex services like 5G and VPNs for companies worldwide.
* :puzzle: Crosswork: In 2018, Cisco launched Crosswork, a broader platform to make networks smarter and self-managing. Crosswork uses NSO as its core engine to handle network setup tasks, but it adds tools for monitoring, analyzing, and fixing issues automatically.
* :link-simple: How NSO and Crosswork Mesh: NSO is the “doer” in Crosswork, following instructions to configure devices. Crosswork builds on NSO by adding real-time insights and auto-fixes, making networks faster and more reliable. NSO can work alone for specific automation tasks, but with Crosswork, it’s part of a bigger, smarter system.
* :rocket: How It Matters: NSO and Crosswork make network management easier, saving time and reducing errors. Whether you’re new to automation or managing a huge network, NSO’s flexibility and Crosswork’s intelligence have you covered!
### Explore What's New in NSO
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### Start Exploring NSO
