diff --git a/docs/contributing.md b/docs/contributing.md
index 3985d92539..e6b0747422 100644
--- a/docs/contributing.md
+++ b/docs/contributing.md
@@ -242,6 +242,3 @@ release!). Contributions are certainly not limited to these suggestions!
     of value iteration does not support simultaneous move games despite having
     the necessary LP-solving routines needed. This is a simple change to support
     solving simultaneous-move games.
-
--   **Windows Support**. We would like to officially support Windows, if
-    possible.
diff --git a/docs/install.md b/docs/install.md
index 9fd137bf26..07336eae31 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -1,5 +1,8 @@
 # Installation
 
+The instructions here are for Linux and MacOS. For installation on Windows, see
+[these separate installation instructions](windows.md).
+
 ## Summary
 
 1.  Install system packages and download some dependencies. Only needs to be
diff --git a/docs/intro.md b/docs/intro.md
index c8da34875a..06bb1650a2 100644
--- a/docs/intro.md
+++ b/docs/intro.md
@@ -38,8 +38,5 @@ available from Python.
 
 **Platforms**
 
-OpenSpiel has been tested on Linux (Debian 10 and Ubuntu 19.04). We have not
-tested on MacOS or Windows, but since the code uses freely available tools which
-are also available on MacOS and Windows, we do not anticipate any (major)
-problems compiling and running under those platforms. Patches and instructions
-would be much appreciated.
+OpenSpiel has been tested on Linux (Debian 10 and Ubuntu 19.04), MacOS, and
+[Windows 10 (through Windows Subsystem for Linux)](windows.md).
diff --git a/docs/windows.md b/docs/windows.md
new file mode 100644
index 0000000000..e7578bf9a6
--- /dev/null
+++ b/docs/windows.md
@@ -0,0 +1,79 @@
+# Windows Installation using Windows Subsystem for Linux (WSL)
+
+## Purpose of this document
+
+Defines the installation steps to get OpenSpiel running in a Windows 10
+environment using WSL. Note that WSL does not include GPU support, so will run
+on CPU only.
+
+## Process
+
+This process has been written for Windows 10, and tested on Windows 10 build
+1903 (March 2019).
+
+1.  Install the Windows Subsystem for Linux:
+
+    Run the following command in Windows Powershell:
+
+    ```
+       Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
+    ```
+
+2.  Install Ubuntu Linux from the Windows Store. Currently this is version
+    18.04::
+
+    Open up the Windows Store. Search for Ubuntu. Open up Ubuntu and press "Get"
+    to install this.
+
+3.  First time run of Ubuntu:
+
+    Click on the Start Button and choose the Ubuntu icon. Wait until the distro
+    installs. Provide a username and password for the default user account. Note
+    that this account is a member of the Linux administrators (sudo) group so
+    choose a secure username and password combination.
+
+4.  Update / Upgrade packages (optional step)
+
+    ```
+       sudo apt-get update
+       sudo apt-get upgrade
+    ```
+
+5.  Run through the first part of the OpenSpiel installation
+
+    ```
+       git clone https://github.com/deepmind/open_spiel.git
+       cd open_spiel
+       ./install.sh # you will be prompted for the password created at stage 3. Press Y to continue and install. During installation press Yes to restart services during package upgrades
+       pip3 install --upgrade -r requirements.txt # Install Python dependenciesmake
+
+    ```
+
+6.  Now need to upgrade make version as the version of make which comes with
+    Ubuntu 18.04 is not high enough to build OpenSpiel. (Note, this step won't
+    be necessary if the version of Ubuntu in the Windows store gets upgraded to
+    19.04)
+
+    ```
+       cd ..
+       wget http://www.cmake.org/files/v3.12/cmake-3.12.4.tar.gz
+       tar -xvzf cmake-3.12.4.tar.gz
+       cd cmake-3.12.4/
+       ./configure
+       make
+       sudo make install
+       sudo update-alternatives --install /usr/bin/cmake cmake /usr/local/bin/cmake 1 --force
+       cd ../open_spiel
+
+    ```
+
+7.  Finally, continue with the installation and run tests.
+
+    ```
+       mkdir build
+       cd build
+       # Note: Python version installed should be >= Python_TARGET_VERSION specified here
+       CXX=g++ cmake -DPython_TARGET_VERSION=3.6 -DCMAKE_CXX_COMPILER=g++ ../open_spiel
+       make -j12 # The 12 here is the number of parallel processes used to build
+       ctest -j12 # Run the tests to verify that the installation succeeded
+    ```