diff --git a/.github/workflows/reusable-workflow1.yml b/.github/workflows/reusable-workflow1.yml
new file mode 100644
index 0000000..03a47a0
--- /dev/null
+++ b/.github/workflows/reusable-workflow1.yml
@@ -0,0 +1,12 @@
+name: Reusable Workflow 1
+
+on:
+  workflow_dispatch:
+
+jobs:
+  trigger_hello_world:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Trigger Hello World Workflow
+        uses: timothywarner-org/.github/.github/workflow-templates/hello-world-shared.yml@main
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diff --git a/warner-github-actions-cert-prep.pptx b/warner-github-actions-cert-prep.pptx
index dbc48a8..e2f8bb2 100644
Binary files a/warner-github-actions-cert-prep.pptx and b/warner-github-actions-cert-prep.pptx differ
diff --git a/workflows_dev/hello-world-shared.yml b/workflows_dev/hello-world-shared.yml
new file mode 100644
index 0000000..92bcdea
--- /dev/null
+++ b/workflows_dev/hello-world-shared.yml
@@ -0,0 +1,31 @@
+name: Hello World Shared
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run Hello World
+        run: node hello-world.js
+
+      - name: Display Output
+        run: echo "Hello, World!"
+
+      - name: Log Output
+        run: echo "::set-output name=message::Hello, World!"
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