diff --git a/application/auth/forms.py b/application/auth/forms.py
index 90c31fb..4db03b1 100644
--- a/application/auth/forms.py
+++ b/application/auth/forms.py
@@ -3,16 +3,21 @@ from wtforms import StringField, SubmitField, PasswordField, BooleanField
 from wtforms.validators import DataRequired
 
 
+# Default Form that inherits from FlaskForm and
+# contains a username, password and submit button
 class defaultForm(FlaskForm):
     username = StringField("Username", validators=[DataRequired()])
     password = PasswordField("Password", validators=[DataRequired()])
     submit = SubmitField("Submit")
 
 
+# LoginForm, contains exactly the same as defaultForm
 class LoginForm(defaultForm):
     pass
 
 
+# RegisterForm that inherits from the default.
+# Adds a password confirmation and if the user is an admin or not.
 class RegisterForm(defaultForm):
     confirm_password = PasswordField(
         "Confirm Password", validators=[DataRequired()]
@@ -20,6 +25,8 @@ class RegisterForm(defaultForm):
     is_admin = BooleanField("Admin")
 
 
+# Form to update password information.
+# Needs a confirmation password and the current password
 class UpdateForm(defaultForm):
     confirm_password = PasswordField(
         "Confirm Password", validators=[DataRequired()]
diff --git a/application/auth/models.py b/application/auth/models.py
index 554a4fc..086f42c 100644
--- a/application/auth/models.py
+++ b/application/auth/models.py
@@ -2,14 +2,18 @@ from application import db
 from flask_login import UserMixin  # type: ignore
 
 
+# User model
 class User(db.Model, UserMixin):
     id = db.Column(db.Integer, primary_key=True)
     username = db.Column(db.String(150), unique=True, nullable=False)
     password = db.Column(db.String(150), nullable=False)
     is_admin = db.Column(db.Boolean, default=False)
 
+    # Purely a relationship not a column,
+    # makes all the services accessible through User.services
     services = db.relationship("Service", backref="user", lazy="joined")
 
+    # Initialize user, prevents red stuff
     def __init__(self, username: str, password: str, is_admin: bool = False):
         self.username = username
         self.password = password
diff --git a/application/auth/views.py b/application/auth/views.py
index 7652eea..54cd670 100644
--- a/application/auth/views.py
+++ b/application/auth/views.py
@@ -16,8 +16,8 @@ from application.auth.forms import RegisterForm, UpdateForm
 auth_blueprint = Blueprint("auth", __name__, template_folder="templates")
 
 
-# Routes
-@auth_blueprint.route("/register", methods=["GET", "POST"])
+# Add user
+@auth_blueprint.route("/register_user", methods=["GET", "POST"])
 @admin_required
 def register():
     register_form = RegisterForm()
@@ -59,6 +59,7 @@ def register():
     )
 
 
+# Update user (specifically password)
 @auth_blueprint.route("/update_user", methods=["GET", "POST"])
 @login_required
 def update():
@@ -89,6 +90,7 @@ def update():
     return render_template("update_user.html", form=form, active_page="update")
 
 
+# Login as user or admin
 @auth_blueprint.route("/login", methods=["GET", "POST"])
 def login():
     login_form = LoginForm()
@@ -110,6 +112,7 @@ def login():
     return render_template("login.html", form=login_form, feedback=feedback)
 
 
+# Logout
 @auth_blueprint.route("/logout")
 @login_required
 def logout():
diff --git a/application/dash/forms.py b/application/dash/forms.py
index 69bfe06..d55eda3 100644
--- a/application/dash/forms.py
+++ b/application/dash/forms.py
@@ -4,9 +4,11 @@ from wtforms.validators import DataRequired
 from flask_wtf.file import FileField, FileAllowed  # type: ignore
 
 
+# Form for service on dashboard, connected to database through ORM
 class ServiceForm(FlaskForm):
     name = StringField("Service name:", validators=[DataRequired()])
     url = URLField("Service URL:", validators=[DataRequired()])
+    # File field that only allows jpg, jpeg or png
     image = FileField(
         "Icon:",
         validators=[
diff --git a/application/dash/models.py b/application/dash/models.py
index 588a913..a152b40 100644
--- a/application/dash/models.py
+++ b/application/dash/models.py
@@ -1,14 +1,17 @@
 from application import db
 
 
+# Service class for dashboard
 class Service(db.Model):
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String, nullable=False)
     url = db.Column(db.String, nullable=False)
     icon = db.Column(db.String, default="google.png")
 
+    # Foreign key to connect to User table
     user_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
 
+    # Initialize the service (prevents ugly red lines)
     def __init__(
         self, name: str, url: str, user_id: int, icon: str = "google.png"
     ):