diff --git a/.github/workflows/github-actions-demo.yml b/.github/workflows/github-actions-demo.yml
index 2f1bd55af..f16ee2d90 100644
--- a/.github/workflows/github-actions-demo.yml
+++ b/.github/workflows/github-actions-demo.yml
@@ -5,7 +5,14 @@ on: [push]
 
 jobs:
   Explore-GitHub-Actions:
-    runs-on: ubuntu-latest
+    name: "${{ matrix.os}} ${{ matrix.cxx }} C++:${{ matrix.std }}"
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        std: [11, 14, 17]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
     steps:
       - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
       - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"