NC H2: Invalid encryption key prrocedure added + Missing apps images fixed

pages/02.tutorials/02.Cloud/02.Settings/docs.en.md

@@ -123,6 +123,34 @@ Here you can decide whether or not an administrator will be able to recover your
 !! **Enabling this option after your password was lost will not recover your files!** You must make this decision beforehand. **We strongly encourage you keep your password stored in a safe place.** This is the best way to keep your files and your account safe. We really don't want to have access to it.
 
 
+## Inavlid private key for encryption app
+
+![](en/invalid_encrypt.png)
+
+If you receive a message like this when you log in to the cloud, it is because you have probably changed your password recently. Since **Nextcloud** uses the user password to generate the encryption keys, it’s necessary to regenerate them from your new password. To do so, you must:
+
+  - Go to the Settings menu and then to **Security**...
+
+  ![](en/setting_menu.png)
+
+  - scroll down to the **Basic encryption module**...
+
+  ![](en/invalid_encrypt_bem.png)
+
+  - type in your old password, then the new one...
+
+  ![](en/invalid_encrypt_bem_pass.png)
+
+  - click **Update Private Key Password**
+
+  ![](en/invalid_encrypt_bem_pass_2.png)
+
+After login out and back into the Cloud again you should see your files and the message should have disappeared.
+
+!! ![](en/note.png)<br>
+!! If you don't remember your old password, it's still possible to reset the account but **it won't be possible to recover any files on the cloud as they are encrypted with the old key**. What you have to do is to remove all files from the Cloud (this does not include calendars, contacts, etc., just files), and to contact us (support@disroot.org). We will then proceed wiping the key so the new key pair based on your current password can be re-generated automatically upon new login.
+
+
 ## Devices & sessions
 
 ![](en/devices.png)
@@ -226,10 +254,18 @@ _**Write to conversation**_ is the only Flow available for the moment.
 
 ![](en/flow.png)
 
-## How it works?
+## How does it work?
 
 Suppose you create a document that requires the participation of others and for that you create a conversation with your group via NC Talk. Through Flow, you can establish that every time the document is modified the group will be notified in the conversation. You can set a number of actions and tasks not only on a document, but also on a folder or other files.
 
+![](en/flow_add.gif)
+
+![](en/flow_chat.png)
+
+![](en/flow_chat_2.png)
+
+![](en/flow_chat_3.png)
+
 ----
 # Privacy
 

pages/02.tutorials/02.Cloud/04.Apps/03.Contacts/01.Web/docs.en.md

@@ -1,5 +1,5 @@
 ---
-title: Contacts: Web
+title: "Contacts: Web"
 published: true
 indexed: true
 visible: false
@@ -18,7 +18,7 @@ page-toc:
 ---
 
 # Contacts
-You can access the app by pressing the contacts icon ![](en/contacts_top_icon.png?resize=20,20) {.inline} on the top bar, in **Nextcloud**.
+You can access the app by pressing the contacts icon ![](en/contacts_top_icon.png) on the top bar in **Nextcloud**.
 
 
 ## Create a contact
@@ -95,23 +95,22 @@ Inside settings in the field "Address book name" write the name of the new addre
 Syncing cloud contacts with Webmail is very easy. It will permit contacts from your webmail and cloud to be in sync.
 
 First go to your **Nexcloud** contacts app. Click on the settings icon in the lower left corner.
-Select "Show URL" option of the addressbook you would like to sync with webmail, and copy the given link.
+Select "Copy link" option of the addressbook you would like to sync with webmail, the address will be copied to the clipboard.
 
-![](en/webmail_import_contacts1.png)
+![](en/webmail_contact_export.png)
 
 
-Now go to Webmail app, and click on the settings icon (top right in the webmail app)
+Now go to **Mail** app, and click on the settings icon (top right in the webmail app)
 
-![](en/webmail_import_contacts2.png)
+![](en/webmail_contact_export_2.png)
 
-In your settings, on the left side bar select: **Contacts**
-When in the contacts menu:
+In your settings, on the left side bar select **Contacts** and once there:
 
-1. Select Enable remote synchronization
-2. In Addressbook URL, place the URL from your Nexcloud contacts addressbook you have saved before.
-3. Provide your username
-4. Add your password
+  1. Select Enable remote synchronization
+  2. In Addressbook URL, paste the URL from your Cloud contacts addressbook you have saved before.
+  3. Provide your username
+  4. Add your password
 
-![](en/webmail_import_contacts3.png)
+![](en/webmail_contact_export_3.png)
 
 And then refresh both pages. Now your contacts will stay in sync.