diff --git a/app/models/course.rb b/app/models/course.rb
index f883902..610936a 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -43,6 +43,6 @@ def self.levels
   end
 
   include PublicActivity::Model
-  # tracked
   tracked owner: Proc.new { |controller, model| controller.current_user }
+  # tracked
 end
diff --git a/app/models/lesson.rb b/app/models/lesson.rb
index 46b639c..c6e458b 100644
--- a/app/models/lesson.rb
+++ b/app/models/lesson.rb
@@ -8,8 +8,8 @@ class Lesson < ApplicationRecord
   friendly_id :title, use: :slugged
 
   include PublicActivity::Model
-  # tracked
   tracked owner: Proc.new { |controller, model| controller.current_user }
+  # tracked
 
   def to_s
     title
diff --git a/app/views/courses/edit.html.haml b/app/views/courses/edit.html.haml
index cdba9ad..20433d0 100644
--- a/app/views/courses/edit.html.haml
+++ b/app/views/courses/edit.html.haml
@@ -1,3 +1,9 @@
+-content_for :title do
+  E-learning
+  \|
+  Editing
+  = @course.title
+
 .card
   .card-header
     %h3
diff --git a/app/views/courses/index.html.haml b/app/views/courses/index.html.haml
index df0dfc2..4d7e838 100644
--- a/app/views/courses/index.html.haml
+++ b/app/views/courses/index.html.haml
@@ -1,3 +1,8 @@
+- content_for :title do
+  E-learning
+  \|
+  All courses
+
 %h3.text-center 
   Courses
   .badge.bg-info
diff --git a/app/views/courses/new.html.haml b/app/views/courses/new.html.haml
index 9bd4aea..6481a90 100644
--- a/app/views/courses/new.html.haml
+++ b/app/views/courses/new.html.haml
@@ -1,3 +1,8 @@
+-content_for :title do
+  E-learning
+  \|
+  New course
+
 .card
   .card-header
     %h3
diff --git a/app/views/courses/show.html.haml b/app/views/courses/show.html.haml
index 32e49e7..a60a8f8 100644
--- a/app/views/courses/show.html.haml
+++ b/app/views/courses/show.html.haml
@@ -1,3 +1,8 @@
+- content_for :title do
+  E-learning
+  \|
+  = @course.title
+
 = link_to 'Courses', courses_path
 \/
 = link_to @course.title, course_path(@course)
diff --git a/app/views/home/activity.html.haml b/app/views/home/activity.html.haml
index 7921e0d..677f1a8 100644
--- a/app/views/home/activity.html.haml
+++ b/app/views/home/activity.html.haml
@@ -1,3 +1,8 @@
+-content_for :title do
+  E-learning
+  \|
+  Activity
+
 %h3.text-center 
   Activities
   .badge.bg-info
@@ -9,7 +14,8 @@
       = activity.id
       = activity.trackable_type
       = activity.trackable_id
-      = link_to activity.trackable, activity.trackable
+      - lesson = Lesson.find_by(id: activity.trackable_id) if activity.trackable_type == 'Lesson'
+      = link_to activity.trackable, lesson ? course_lesson_path(lesson.course, lesson): activity.trackable
       = activity.key
       = activity.parameters
       = activity.owner
\ No newline at end of file
diff --git a/app/views/home/index.html.haml b/app/views/home/index.html.haml
index b5c558c..3342362 100644
--- a/app/views/home/index.html.haml
+++ b/app/views/home/index.html.haml
@@ -1,3 +1,8 @@
+-content_for :title do
+  E-learning
+  \|
+  Online platform to learn
+
 .p-5.mb-4.bg-body-tertiary.rounded-3
   .container-fluid.py-5
     .display-5.fw-bold
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index e67af84..3f4aace 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -2,7 +2,8 @@
 %html
   %head
     %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
-    %title= content_for(:title) || "Ruby Gems Bootcamp"
+    %title
+      = content_for?(:title) ? yield(:title) : "E-learning"
     %meta{:content => "width=device-width,initial-scale=1", :name => "viewport"}/
     %meta{:content => "yes", :name => "apple-mobile-web-app-capable"}/
     = csrf_meta_tags
diff --git a/app/views/lessons/edit.html.haml b/app/views/lessons/edit.html.haml
index 52142e2..31b4db8 100644
--- a/app/views/lessons/edit.html.haml
+++ b/app/views/lessons/edit.html.haml
@@ -1,3 +1,12 @@
+-content_for :title do
+  E-learning
+  \/
+  Course
+  = @course.title
+  \/
+  Editing lesson
+  = @lesson.title
+
 = link_to 'Courses', courses_path
 \/
 = link_to @lesson.course.title, course_path(@course)
diff --git a/app/views/lessons/new.html.haml b/app/views/lessons/new.html.haml
index 060dd44..8abc7c7 100644
--- a/app/views/lessons/new.html.haml
+++ b/app/views/lessons/new.html.haml
@@ -1,3 +1,11 @@
+-content_for :title do
+  E-learning
+  \/
+  Course
+  = @course.title
+  \/
+  New lesson
+
 = link_to 'Courses', courses_path
 \/
 = link_to @course.title, course_path(@course)
diff --git a/app/views/lessons/show.html.haml b/app/views/lessons/show.html.haml
index cce019f..9ee429e 100644
--- a/app/views/lessons/show.html.haml
+++ b/app/views/lessons/show.html.haml
@@ -1,3 +1,12 @@
+-content_for :title do
+  E-learning
+  \/
+  Course
+  = @course.title
+  \/
+  Lesson
+  = @lesson.title
+
 = link_to 'Courses', courses_path
 \/
 = link_to @lesson.course.title, course_path(@course)
diff --git a/app/views/users/edit.html.haml b/app/views/users/edit.html.haml
index c54ecf0..33ba2cb 100644
--- a/app/views/users/edit.html.haml
+++ b/app/views/users/edit.html.haml
@@ -1,3 +1,9 @@
+-content_for :title do
+  E-learning
+  \|
+  Editing
+  = @user.username
+
 .card
   .card-header
     Editing roles for
diff --git a/app/views/users/index.html.haml b/app/views/users/index.html.haml
index c79f183..c559629 100644
--- a/app/views/users/index.html.haml
+++ b/app/views/users/index.html.haml
@@ -1,3 +1,8 @@
+-content_for :title do
+  E-learning
+  \|
+  All users
+
 %h3.text-center 
   Users
   .badge.bg-info
@@ -34,10 +39,16 @@
       %th Confirmed?
       %th Roles
   %tbody
+
     - @users.each do |user|
       %tr 
         %td= user.id
-        %td= user.email
+        %td
+          - if user.online?
+            .text-success.fa.fa-user
+          - else
+            .text-danger.fa.fa-user
+          = link_to user.email, user_path(user)
         %td= user.created_at
         %td= user.sign_in_count
         %td= user.current_sign_in_at
@@ -49,6 +60,6 @@
           - user.roles.each do |role|
             .badge.bg-info
               = role.name
-          - if policy(user).edit?
-            = link_to 'Edit roles', edit_user_path(user), class: 'btn btn-sm btn-warning'
+          -# - if policy(user).edit?
+          -#   = link_to 'Edit roles', edit_user_path(user), class: 'btn btn-sm btn-warning'
       
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index bbdb8d7..319e95d 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -1 +1,6 @@
+-content_for :title do
+  E-learning
+  \|
+  = @user.username
+
 = render 'users/user', user: @user