Remove Cygwin

README.md

@@ -76,6 +76,13 @@ allows to different components isolated into their respective environments.
 -   To install Docker on Mac follow the instructions [here](https://docs.docker.com/docker-for-mac/).
 -   To install Docker on Linux follow the instructions [here](https://docs.docker.com/install/).
 
+> [!NOTE]
+> The NGSI-LD tutorials are designed to run under any Unix environment, the tested configuration and GitPod environment is
+> currently based on Ubuntu 22.04.2 LTS. However, there may be some minor issues when running the tutorials directly on Windows
+> machines or Apple M1 Silicon amd64 systems, and the following
+> [Virtual Box set-up](https://ngsi-ld-tutorials.readthedocs.io/en/latest/virtual-box.html) or
+> [WSL set-up](https://ngsi-ld-tutorials.readthedocs.io/en/latest/wsl.html) can be used when facing issues.
+
 **Docker Compose** is a tool for defining and running multi-container Docker applications. A series of `*.yaml` files
 are used configure the required services for the application. This means all container services can be brought up in a
 single command. Docker Compose is installed by default as part of Docker for Windows and Docker for Mac, however Linux
@@ -111,11 +118,6 @@ FIWARE Postman collections can be downloaded directly from the
 development environments that spins up an automated dev environment for each task, in the cloud. It enables you to run
 the tutorials in a cloud development environment directly from your browser or your Desktop IDE.
 
-### Cygwin for Windows <img src="https://www.cygwin.com/favicon.ico" align="left"  height="30" width="30" style="border-right-style:solid; border-right-width:10px; border-color:transparent; background: transparent">
-
-The tutorials start up their services using a simple Bash script. When working locally, Windows users should download
-[cygwin](http://www.cygwin.com/) to provide a command-line functionality similar to a Linux distribution on Windows.
-
 ## Tutorials List[<img src="https://img.shields.io/badge/NGSI-LD-d6604d.svg" width="90"  align="left" />](https://www.etsi.org/deliver/etsi_gs/CIM/001_099/009/01.07.01_60/gs_cim009v010701p.pdf)
 
 ### Core Context Management: NGSI-LD Fundamentals