Docs: Add preferences and password docs (#26628)

* Create change-your-password.md

* linked to menu

* Create preferences.md

* Update menu.yaml

* Update preferences.md

* Update docs/sources/administration/preferences.md

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>

* Update docs/sources/administration/change-your-password.md

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>

* Update docs/sources/administration/change-your-password.md

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>

* Update preferences.md

* Update _index.md

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>

docs/sources/administration/_index.md

@@ -10,4 +10,4 @@ weight = 2
 
 # Administration
 
-This section provides resources for Grafana administrators.
+This section provides resources for Grafana administrators and users performing administrative tasks.

docs/sources/administration/change-your-password.md

++++
+title = "Change your password"
+description = "How to change your Grafana password"
+keywords = ["grafana", "password", "change", "preferences"]
+type = "docs"
+[menu.docs]
+weight = 100
++++
+
+# Change your Grafana password
+
+You can change your password in the Change Password tab.
+
+> **Note:** If your Grafana instance uses an external authentication provider, then you might not be able to change your password. Contact your Grafana administrator for more information.
+
+## Change your password
+
+1. Hover your mouse over your user icon in the lower left corner of the screen.
+1. Click **Change Password**. Grafana opens the Change Password tab.
+1. Enter your **Old password** to authorize the change.
+1. Enter your **New password** and then **Confirm password**.
+1. Click **Change Password**.
+
+## Admin user management resources
+
+Grafana admins can use the following tools:
+
+- Use the [User API]({{< relref "../http_api/user.md" >}}) to change your password programmatically or to manage users.
+- The [Manage users]({{< relref "../manage-users/_index.md" >}}) section explains how to manage users and teams.

docs/sources/administration/preferences.md

++++
+title = "Change your preferences"
+description = "How to change your Grafana preferences"
+keywords = ["grafana", "profile", "change", "preferences"]
+type = "docs"
+[menu.docs]
+weight = 100
++++
+
+# Change your Grafana preferences
+
+You can perform several tasks in the Preferences tab. You can edit your profile, change your Grafana preferences, and view information about your profile and Grafana usage.
+
+## Edit your Grafana profile
+
+Your profile includes your name, user name, and email address.
+
+1. Navigate to the Preferences tab. Hover your cursor over your user icon in the lower left corner of the screen, and then click **Preferences.**
+1. In the Edit Profile section, you can edit any of the following:
+   - **Name -** Edit this field to change the display name associated with your profile.
+   - **Email -** Edit this field to change the email address associated with your profile.
+   - **Username -** Edit this field to change your user name.
+1. Click **Save**.
+
+## Edit your Grafana preferences
+
+Your Grafana preferences include whether uses the dark or light theme, your home dashboard, and your timezone.
+
+> **Note:** Settings on your personal instance override settings made by your administrator at the instance or team level.
+
+1. Navigate to the Preferences tab. Hover your cursor over your user icon in the lower left corner of the screen, and then click **Preferences.**
+1. In the Preferences section, you can edit any of the following:
+   - **UI Theme -** Click to set the **Dark** or **Light** to select a theme. **Default** is either the dark theme or the theme selected by your Grafana administrator.
+   - **Home Dashboard -** Refer to [Set your personal home dashboard]({{< relref "change-home-dashboard.md#set-your-personal-home-dashboard" >}}) for more information.
+   - **Timezone -** Click to select an option in the **Timezone** list. Refer to [Time range controls]({{< relref "../dashboards/time-range-controls.md" >}}) for more information about Grafana time settings.
+1. Click **Save**.
+
+## View your assigned organizations
+
+Every user is a member of at least one organization. You can have different roles in every organization that you are a member of.
+
+1. Navigate to the Preferences tab. Hover your cursor over your user icon in the lower left corner of the screen, and then click **Preferences.**
+1. Scroll down to the Organizations section.
+   - **Name -** The name of the organizations you are a member of in that Grafana instance.
+   - **Role -** The role you are assigned in the organization. Refer to [Organization roles]({{< relref "../permissions/organization_roles.md" >}}) about permissions assigned to each role.
+   - **Current -** Grafana tags the organization that you are currently signed in to as _Current_.
+
+## View your Grafana sessions
+
+Grafana logs your sessions in each Grafana instance. You can review this section if you suspect someone has misused your Grafana credentials.
+
+1. Navigate to the Preferences tab. Hover your cursor over your user icon in the lower left corner of the screen, and then click **Preferences.**
+1. Scroll down to the Sessions section. Grafana displays the following:
+   - **Last seen -** How long ago you logged on.
+   - **Logged on -** The date you logged on to the current Grafana instance.
+   - **IP address -** The IP address that you logged on from.
+   - **Browser & OS -** The web browser and operating system used to log on to Grafana.
+   - If you are a Grafana Admin for the instance, then you can revoke a session by clicking the red signout icon in the session row.

docs/sources/menu.yaml

@@ -35,6 +35,10 @@
 - name: Administration
   link: /administration/
   children:
+    - name: Change password
+      link: /administration/change-your-password/
+    - name: Change preferences
+      link: /administration/preferences/
     - name: Configuration
       link: /administration/configuration/
     - name: Configure Docker image