diff --git a/.github/workflows/pr-deployment.yml b/.github/workflows/pr-deployment.yml
index 74cc7ec73..19f4fec22 100644
--- a/.github/workflows/pr-deployment.yml
+++ b/.github/workflows/pr-deployment.yml
@@ -42,7 +42,9 @@ jobs:
         run: |
           mkdir -p ${{ github.event.number }}
           docker image list
-          docker run -v $GITHUB_WORKSPACE/repo:/usr/src/app hardware-software-interface-${{ github.event.number }}:latest
+          docker run -v $GITHUB_WORKSPACE/repo:/usr/src/app \
+            hardware-software-interface-${{ github.event.number }}:latest bundle install
+          docker run -d -v $GITHUB_WORKSPACE/repo:/usr/src/app hardware-software-interface-${{ github.event.number }}:latest
 
       # Popular action to deploy to GitHub Pages:
       # Docs: https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-docusaurus
diff --git a/.github/workflows/test.txt b/.github/workflows/test.txt
new file mode 100644
index 000000000..f4d4e6be1
--- /dev/null
+++ b/.github/workflows/test.txt
@@ -0,0 +1,67 @@
+# name: OpenEduHub - PR Deployment
+
+# on:
+#   pull_request_target:
+#     types: [labeled]
+
+# jobs:
+#   deploy:
+#     if: ${{ github.event.label.name == 'needs-rendering' }}
+#     name: Deploy to GitHub Pages
+#     runs-on: ubuntu-latest
+#     permissions:
+#       contents: write
+#       pull-requests: write
+#     steps:
+#       - uses: actions/checkout@v3
+#         with:
+#           path: ./repo
+#           repository: ${{ github.event.pull_request.head.repo.full_name }}
+#           ref: ${{ github.head_ref }}
+
+#       - run: |
+#           cd repo
+#           REF=$(echo ${{ github.event.number }} | sed 's/\//\\\//g')
+#           sed -i "s/baseUrl: \/operating-systems\//baseUrl: \/operating-systems\/$REF\//" config.yaml
+
+#       - name: Set up Docker Buildx
+#         uses: docker/setup-buildx-action@v1
+
+#       - name: Build and push
+#         uses: docker/build-push-action@v3
+#         with:
+#           context: ./repo
+#           file: ./repo/Dockerfile
+#           push: false
+#           load: true
+#           tags: operating-systems/docusaurus:latest
+#           cache-from: type=gha
+#           cache-to: type=gha
+
+#       - name: Load Image
+#         run: |
+#           mkdir -p ${{ github.event.number }}
+#           docker image list
+#           docker run -v $GITHUB_WORKSPACE/repo:/content -v $GITHUB_WORKSPACE/${{ github.event.number }}:/output operating-systems/docusaurus:latest
+
+#       # Popular action to deploy to GitHub Pages:
+#       # Docs: https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-docusaurus
+#       - name: Deploy to GitHub Pages
+#         uses: peaceiris/actions-gh-pages@v3
+#         with:
+#           github_token: ${{ secrets.GITHUB_TOKEN }}
+#           # Build output to publish to the `gh-pages-pr` branch:
+#           publish_dir: ./${{ github.event.number }}
+#           destination_dir: ${{ github.event.number }}
+#           # The following lines assign commit authorship to the official
+#           # GH-Actions bot for deploys to `gh-pages` branch:
+#           # https://github.com/actions/checkout/issues/13#issuecomment-724415212
+#           # The GH actions bot is used by default if you didn't specify the two fields.
+#           # You can swap them out with your own user credentials.
+#           publish_branch: gh-pages
+
+#       - name: Add Comment to PR
+#         uses: thollander/actions-comment-pull-request@v2
+#         with:
+#           message: |
+#             Published at https://${{ github.repository_owner }}.github.io/operating-systems/${{ github.event.number }}/
\ No newline at end of file
diff --git a/Gemfile b/Gemfile
index 34f6cecb6..25fb07faa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 source 'https://rubygems.org'
 
+gem 'jekyll'
 gem 'jekyll-titles-from-headings'
 gem 'jekyll-seo-tag'
 gem 'just-the-docs', git: 'https://github.com/just-the-docs/just-the-docs'
diff --git a/labs/lab-01/tasks/conversions/README.md b/labs/lab-01/tasks/conversions/README.md
index e43781f0b..bc2989006 100644
--- a/labs/lab-01/tasks/conversions/README.md
+++ b/labs/lab-01/tasks/conversions/README.md
@@ -22,9 +22,4 @@ c. From hexadecimal to binary:
 - `0x5E`
 - `0x4A01`
 
-d. From binary to hexadecimal:
-
-- `0b01111101`
-- `0b1000110000011111`
-
 If you're having difficulties solving this exercise, go through [this](../../reading/binary-hex.md) reading material.
diff --git a/labs/lab-09/README.md b/labs/lab-09/README.md
index e2756e391..4122c4ded 100644
--- a/labs/lab-09/README.md
+++ b/labs/lab-09/README.md
@@ -56,3 +56,6 @@ If the `git status` output differs, follow the [instructions to save your progre
     student@hsi:~/hardware-software-interface$ git checkout -b lab-09 main  # Replace lab-09 with lab number
     student@hsi:~/hardware-software-interface$ git pull origin main        # Get latest changes from origin/main
     ```
+
+2.
+Test
\ No newline at end of file