diff --git a/Docs/how_to_build_on_windows.md b/Docs/how_to_build_on_windows.md
index 27b95f65f..d85223ca7 100644
--- a/Docs/how_to_build_on_windows.md
+++ b/Docs/how_to_build_on_windows.md
@@ -1,7 +1,118 @@
 <h1>How to build CARLA on Windows</h1>
 
-!!! important
+!!! note
     We are working on an automated build system for Windows, you can follow
     the progress at [issue #21](https://github.com/carla-simulator/carla/issues/21).
 
-Coming soon...
+# Manual Installation
+## Necessary software:
+- [Git](https://git-scm.com/downloads)
+- [Make](http://gnuwin32.sourceforge.net/downlinks/make-bin-zip.php)
+- [Cmake](https://cmake.org/download/)
+
+!!! important
+    Be sure that these programs are added to your path, so you can use them from your command prompt.
+
+Also:
+
+- [Unreal Engine](https://www.unrealengine.com/download) (v4.18.x)
+- [Visual Studio](https://www.visualstudio.com/downloads/) (2017 preferably)
+
+### Environment Setup
+In order to build CARLA you must **enable the x64 Visual C++ Toolset**.
+I recommend to use this environment for everything you do in this tutorial.
+
+You have different options:
+
+- **Recomended:** Use [`Visual Studio x64 Native Tools Command Prompt`](https://docs.microsoft.com/en-us/dotnet/framework/tools/developer-command-prompt-for-vs). Just press the `Win` button and search for `x64`, because the name of this Command Prompt can change depending on the lenguage you have installed Visual Studio.
+- [Enable a 64-Bit Visual C++ Toolset on the Command Line](https://msdn.microsoft.com/en-us/library/x4d2c09s.aspx) (the instructions will depend on the version of VS that you have).
+
+### Clone the repository
+Go to the path you want to install CARLA and type in your prompt:
+
+```cmd
+git clone https://github.com/carla-simulator/carla.git
+```
+
+### Download the assets
+Download the assets from the version you need. Take a look at [`Util/ContentVersions.txt`](https://github.com/carla-simulator/carla/blob/master/Util/ContentVersions.txt) and follow the provided instructions to build the download link from the version's hash.
+
+Create the folder `Content` in `Unreal/CarlaUE4/` and unzip the content you just downloaded here.
+
+## Dependencies
+Download and build **for win64**:
+
+- Boost 1.64
+- Protobuf 3.3.2
+
+### Building Boost for CARLA
+_Under construction_
+
+Follow the official documentatio to compile boost.
+Put the generated binaries in `Util/Build/boost-install`.
+
+### Building Protobuf for CARLA
+#### From our batch file
+Just use [this batch](https://gist.github.com/marcgpuig/57946f9b684f64e5f08487089c437ea3) script, it will download and compile a ready-to-use version. Put it in`Util/Build` and just run it.
+
+#### Manually
+If something goes wrong, just follow the protobuf [cmake tutorials](https://github.com/google/protobuf/blob/master/cmake/README.md), but add these cmake arguments:
+
+```
+-DCMAKE_BUILD_TYPE=Release
+-Dprotobuf_BUILD_TESTS=OFF
+-DCMAKE_CXX_FLAGS_RELEASE=/MD
+-Dprotobuf_MSVC_STATIC_RUNTIME=OFF
+```
+
+Put the generated binaries in `Util/Build/protobuf-install`.
+
+## Compiling CARLA server
+With your Visual Studio propmt, navigate into the `carla` folder where you cloned the repo with
+
+```cmd
+cd carla
+```
+and use:
+
+```cmd
+path\to\carla> make
+```
+
+If you have done everything alright, **carla server** must be compiled successfully in `Util/Build/carlaserver-build`.
+
+## Launch Unreal Engine
+Double click `Unreal/CarlaUE4/CarlaUE4.uproject` and it will ask you to rebuild:
+     
+    UE4Editor-CarlaUE4.dll
+    UE4Editor-Carla.dll
+  
+Agree.
+
+## Compilation failures
+If there are problems generating the dlls, right click on `CarlaUE4.uproject` and select `Generate Visual Studio project files`, so you can try compiling from the Visual Studio Editor and check the errors.
+
+## Recompiling
+You must delete the following folders to completely rebuild your project:
+
+```
+Unreal/CarlaUE4/Binaries
+Unreal/CarlaUE4/Intermediate
+Unreal/CarlaUE4/Plugins/Carla/Binaries
+Unreal/CarlaUE4/Plugins/Carla/Intermediate
+```
+
+Then you can clear the old intermediate files for carla if you have some troubles with, then compile the CARLA server again
+
+```cmd
+path\to\carla> make clean & make
+```
+
+You can do it more automatically with your prompt in `carla` folder:
+
+```cmd
+path\to\carla> rmdir /q /s Unreal/CarlaUE4/Binaries Unreal/CarlaUE4/Intermediate Unreal/CarlaUE4/Saved Unreal/CarlaUE4/Plugins/Carla/Binaries Unreal/CarlaUE4/Plugins/Carla/Intermediate
+path\to\carla> make clean
+path\to\carla> make
+path\to\carla> Unreal/CarlaUE4/CarlaUE4.uproject
+```