diff --git a/.github/workflows/close_old_issues.yml b/.github/workflows/close_old_issues.yml
new file mode 100644
index 0000000..2b519dc
--- /dev/null
+++ b/.github/workflows/close_old_issues.yml
@@ -0,0 +1,30 @@
+---
+    name: Close Old Issues
+    on:
+      schedule:
+        - cron: 0 0 * * *
+    jobs:
+      close-issues:
+        runs-on: ubuntu-latest
+        steps:
+          - name: Checkout Repository
+            uses: actions/checkout@v3
+          - name: Close Old Issues
+            run: >
+              open_issues=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}"
+              \
+                "https://api.github.com/repos/${{ github.repository }}/issues?state=open" \
+                | jq -r '.[] | .number')
+              for issue in $open_issues; do
+                # Get the last updated timestamp of the issue
+                last_updated=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+                  "https://api.github.com/repos/${{ github.repository }}/issues/$issue" \
+                  | jq -r '.updated_at')
+                days_since_update=$(( ( $(date +%s) - $(date -d "$last_updated" +%s) ) / 86400 ))
+                if [ $days_since_update -gt 20 ]; then  # Modify the condition to check if days_since_update is greater than 20
+                  curl -s -X PATCH -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+                    -H "Accept: application/vnd.github.v3+json" \
+                    -d '{"state":"closed"}' \
+                    "https://api.github.com/repos/${{ github.repository }}/issues/$issue"
+                fi
+              done
\ No newline at end of file
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..cee44ff
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,77 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+  schedule:
+    - cron: '43 3 * * 6'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby', 'swift' ]
+        # Use only 'java' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    # - run: |
+    #     echo "Run, Build Application using script"
+    #     ./location_of_script_within_repo/buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"
\ No newline at end of file
diff --git a/.github/workflows/issue_close_greet.yml b/.github/workflows/issue_close_greet.yml
new file mode 100644
index 0000000..c333d2f
--- /dev/null
+++ b/.github/workflows/issue_close_greet.yml
@@ -0,0 +1,26 @@
+---
+    name: Comment on Issue Closure
+    on:
+      issues:
+        types:
+          - closed
+    jobs:
+      comment:
+        runs-on: ubuntu-latest
+        steps:
+          - name: Comment on Issue Closure
+            uses: actions/github-script@v4
+            with:
+              github-token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
+              script: >
+                const { owner, repo, number } = context.issue;
+    
+                const author = context.payload.issue.user.login;
+
+                const commentBody = `Hey @${author} ! Thank you so much for your raising the issue💗 \n It’s all yours, you can come anytime again and make some contributions! 🚀 \n Alone, we can do little, but together we can do so much! 😇
+
+                `;
+    
+                await github.issues.createComment({ owner, repo, issue_number: number, body: commentBody });
+    
+                console.log(`Commented on the issue: ${commentBody}.`);
\ No newline at end of file
diff --git a/.github/workflows/issues.yml b/.github/workflows/issues.yml
new file mode 100644
index 0000000..a130889
--- /dev/null
+++ b/.github/workflows/issues.yml
@@ -0,0 +1,37 @@
+---
+    name: Add Comment to Newly Open Issue
+    on:
+      issues:
+        types:
+          - opened
+    jobs:
+      add-comment:
+        runs-on: ubuntu-latest
+        permissions:
+          issues: write
+        steps:
+          - name: Checkout repository
+            uses: actions/checkout@v3
+          - name: Add Comment
+            uses: actions/github-script@v4
+            with:
+              github-token: ${{ secrets.GITHUB_TOKEN }}
+              script: >
+                const { issue } = context.payload;
+    
+                const author = issue.user.login;
+
+                const issueNumber = issue.number;
+
+                const comment = `Hello @${author}! \n Thank you for raising this issue. \nPlease make sure to follow our [Contributing Guidelines.](https://github.com/Eduhub-Community/Eduhub-Community.github.io/blob/main/contributors.html) \nDon't forget to ⭐ our [Edhub-Community.github.io .](https://github.com/Eduhub-Community/Eduhub-Community.github.io)\n\nOur review team will carefully assess the issue and reach out to you soon!\n We appreciate your patience!`;
+
+                const { owner, repo } = context.repo;
+
+                await github.issues.createComment({
+                  owner: owner,
+                  repo: repo,
+                  issue_number: issueNumber,
+                  body: comment
+                });
+
+                console.log(`Comment added to the Issue #${issueNumber}.`);
diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
new file mode 100644
index 0000000..56c9330
--- /dev/null
+++ b/.github/workflows/lock.yml
@@ -0,0 +1,23 @@
+---
+    name: Lock new issues
+    on:
+      issues:
+        types: opened
+    permissions:
+      issues: write
+    jobs:
+      action:
+        runs-on: ubuntu-latest
+        steps:
+          - name: Lock issues
+            uses: dessant/repo-lockdown@v3
+            with:
+              close-issue: false
+              exclude-issue-labels: gssoc23.
+              process-only: issues
+              skip-closed-issue-comment: true
+              issue-comment: >
+                To reduce notifications, issues are locked. Your issue will be
+                unlocked when we add the label `gssoc23`. If you're participating in
+                GSSoC'23, please add the `gssoc23` label to your issue.
+    
\ No newline at end of file
diff --git a/.github/workflows/pr_close_greet.yml b/.github/workflows/pr_close_greet.yml
new file mode 100644
index 0000000..f6cfa99
--- /dev/null
+++ b/.github/workflows/pr_close_greet.yml
@@ -0,0 +1,26 @@
+---
+    name: Comment on PR Closure
+    on:
+      pull_request_target:
+        types:
+          - closed
+    jobs:
+      comment:
+        runs-on: ubuntu-latest
+        steps:
+          - name: Comment on PR Closure
+            uses: actions/github-script@v4
+            with:
+              github-token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
+              script: >
+                const { owner, repo, number } = context.issue;
+    
+                const commentAuthor = context.payload.pull_request.user.login;
+
+                const commentBody = `Thank you  @${commentAuthor} , for your valuable time and contribution in our `Eduhub-Community`. \n \n  Hoping to see you soon with another PR again 😇 \n Wishing you all the best for your journey into Open Source🚀
+
+                `;
+    
+                await github.issues.createComment({ owner, repo, issue_number: number, body: commentBody });
+    
+                console.log(`Commented on the closed PR: ${commentBody}.`);
diff --git a/.github/workflows/prevent_multiple_issues.yml b/.github/workflows/prevent_multiple_issues.yml
new file mode 100644
index 0000000..6d59674
--- /dev/null
+++ b/.github/workflows/prevent_multiple_issues.yml
@@ -0,0 +1,69 @@
+name: Close Issue if Opener has Opened Issues
+
+on:
+  issues:
+    types:
+      - opened
+
+jobs:
+  close_issue:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check if opener has multiple open issues
+        id: check_open_issues
+        uses: actions/github-script@v4
+        with:
+          github-token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
+          script: |
+            const owner = context.repo.owner;
+            const repo = context.repo.repo;
+            const issueNumber = context.issue.number;
+            const issueOpener = context.payload.issue.user.login;
+            const previousIssuesResponse = await github.request('GET /repos/{owner}/{repo}/issues', {
+              owner,
+              repo,
+              state: 'open',
+              creator: issueOpener
+            });
+            const previousOpenIssues = previousIssuesResponse.data.filter(issue => issue.number !== issueNumber && !issue.pull_request);
+            const previousOpenIssueNumbers = previousOpenIssues.map(issue => `#${issue.number}`);
+            const openerName = context.payload.issue.user.login;
+            const closeIssue = previousOpenIssues.length > 0;
+            console.log(`Close issue: ${closeIssue}`);
+            if (closeIssue) {
+              const comment = `Hey @${openerName} , You can't have another issue before completing the previous one 😀 \n you already have the following ${previousOpenIssues.length} open issues 👀 ! :\n\n${previousOpenIssueNumbers.join('\n')}`;
+              core.exportVariable('comment_body', comment); // Export the variable
+              core.setOutput('close_issue', true);
+            } else {
+              core.exportVariable('comment_body', '');
+              core.setOutput('close_issue', false);
+            }
+      - name: Close the issue and add a comment
+        if: always() && ${{ needs.check_open_issues.outputs.close_issue }}
+        uses: actions/github-script@v4
+        with:
+          github-token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
+          script: |
+            const owner = context.repo.owner;
+            const repo = context.repo.repo;
+            const issueNumber = context.issue.number;
+            const comment = process.env.comment_body; // Retrieve the exported variable
+            
+            if (comment.trim() === '') {
+              console.log('Comment body is empty. Skipping comment creation.');
+              return;
+            }
+            const closeComment = `${comment}`;
+            await github.issues.createComment({
+              owner,
+              repo,
+              issue_number: issueNumber,
+              body: closeComment
+            });
+            await github.issues.update({
+              owner,
+              repo,
+              issue_number: issueNumber,
+              state: 'closed'
+            });
\ No newline at end of file