[MNT-23257] documentation on Windows support (#3336)

* optimise getting started docs

* windows support guide

docs/getting-started/windows.md

@@ -0,0 +1,77 @@
+---
+Title: Windows
+---
+
+# Microsoft Windows
+
+Learn how to get started with Microsoft Windows.
+
+## Prerequisites
+
+- [Windows 10 or later](https://www.microsoft.com/en-us/software-download/windows10ISO)
+- [Microsoft Visual C++ 2015 Redistributable (x64)](https://aka.ms/vs/17/release/vc_redist.x64.exe)
+
+## Install NodeJS on Windows
+
+Follow the next guide to setup NVM, Node.js, VS Code and Git:  
+<https://learn.microsoft.com/en-us/windows/dev-environment/javascript/nodejs-on-windows>
+
+Configure NVM to use Node 18
+
+```sh
+nvm install 18
+nvm use 18
+```
+
+## Setup GitHub Desktop (optional)
+
+To simplify your work with GitHub it is recommended to install the GitHub Desktop tool:  
+[GitHub Desktop | Simple collaboration from your desktop](https://desktop.github.com/)
+
+## Clone Repository
+
+Clone the repository using [GitHub Desktop](https://desktop.github.com/)
+
+![](../images/windows-github-desktop.png)
+
+or with the command line:
+
+```sh
+git clone https://github.com/Alfresco/alfresco-content-app.git
+cd alfresco-content-app
+```
+
+Click the "Open In Visual Studio Code" button or use your IDE of choice.
+
+For VS Code, make sure you install all the recommended extensions coming with the repository:
+
+![](../images/windows-vs-code.png)
+
+## Setup
+
+In the project root folder, create an `.env` file with the `BASE_URL` property pointing to your ACS backend.
+
+```yaml
+BASE_URL="https://your.acs.backend.com"
+```
+
+> This property is used for the proxy server to redirect all traffic during development process.
+
+In the VS Code Terminal (powershell), install the Nx CLI:
+
+```sh
+npm install -g @nrwl/cli
+```
+
+## Build and Run
+
+In the VS Code Terminal (powershell), run the following:
+
+```sh
+npm install
+npm start
+```
+
+The application should open at `http://localhost:4200` by default.
+
+![](../images/windows-running-aca.png)