Update screenshots

Signed-off-by: DorraJaouad <dorra.jaoued7@gmail.com>

user_manual/talk/talk_basics.rst

@@ -18,11 +18,12 @@ You can create a direct, one-on-one chat by searching for the name of a user, a
 
 .. image:: images/chat-with-one-user.png
 
-If you want to create a custom group conversation, click the ``⋮`` button next to the filters button and then on ``create a new conversation``. 
+If you want to create a custom group conversation, click the ``⋮`` button next to the filters button and then on ``Create a new conversation``. 
 
 .. image:: images/create-new-conversation.png
+    :width: 300px
 
-You can then pick a name for the conversation and select if the conversation should be open to external users and if other users on the server can see and join the conversation.
+You can then pick a name for the conversation, put a description, and set up an avatar for it (with uploaded photo or emoji), and select if the conversation should be open to external users and if other users on the server can see and join the conversation.
 
 .. image:: images/creating-open-conversation.png
     :width: 500px
@@ -37,7 +38,7 @@ You can cancel the creation of a conversation by clicking outside the white menu
 .. image:: images/new-room.png
 
 View all open conversations
------------------------
+---------------------------
 
 You can view all the conversations that you can join by accessing the conversations list through the ``⋮``  menu next to the filters button and clicking on ``Join open conversations.``
 
@@ -45,7 +46,7 @@ You can view all the conversations that you can join by accessing the conversati
     :width: 500px
 
 Filter your conversations
------------------------
+-------------------------
 
 You can filter your conversations using the filter button located next to the search field. There are two options for filtering:
 1. Filter unread mentions: This option allows you to view group conversations with unread mentions or unread one-on-one conversations.
@@ -139,7 +140,15 @@ You can access your settings and choose a different webcam, microphone and other
 .. image:: images/devices-settings.png
     :width: 450px
 
-You can access other settings in ``Conversation settings``.
+.. image:: images/background-settings-in-call.png
+    :width: 450px
+
+or before starting the call 
+
+.. image:: images/devices-settings-before-call.png
+    :width: 450px
+
+You can change other settings in the ``Conversation settings`` dialog.
 
 .. image:: images/talk-settings.png