diff --git a/docs/guide/extension-install.md b/docs/guide/extension-install.md
index 2385584c3..c938d25e7 100644
--- a/docs/guide/extension-install.md
+++ b/docs/guide/extension-install.md
@@ -11,13 +11,58 @@ Go to `Manage Server` > `Server` > `Extensions Manifests`
 ![image](https://user-images.githubusercontent.com/2951406/213494038-e8152d8e-61f2-4cb7-8b5f-361fc3f9a31f.png)
 
 
-An `Extension Manifest` is a link to a `JSON` file whitch contains information about various extensions that can be installed (repository of extensions).
+An `Extension Manifest` is a link to a `JSON` file which contains information about various extensions that can be installed (repository of extensions).
 Multiple repositories can be configured. For more information check the [Manifest File](https://github.com/lnbits/lnbits/blob/extension_install_02/docs/guide/extension-install.md#manifest-file) section.
 
 
 **LNbits** administrators should configure their instances to use repositories that they trust (like the [lnbits-extensions](https://github.com/lnbits/lnbits-extensions/) one). 
 > **Warning**
-> Extensions can have bugs or mallicious code, be carefull what you install!!
+> Extensions can have bugs or malicious code, be careful what you install!!
+
+## Install New Extension
+Only administrator users can install or upgrade extensions.
+
+Go to `Manage Extensions` > `Add Remove Extensions`
+![image](https://user-images.githubusercontent.com/2951406/213647560-67da4f8a-3315-436f-b690-3b3de536d2e6.png)
+
+A list of extensions that can be installed is displayed:
+![image](https://user-images.githubusercontent.com/2951406/213647904-d463775e-86b6-4354-a199-d50e08565092.png)
+
+> **Note**
+> If the extension is installed from a GitHub repo, then the GitHub star count will be shown.
+
+Click the `Manage` button in order to install a particular release of the extension.
+![image](https://user-images.githubusercontent.com/2951406/213648543-6c5c8cae-3bf4-447f-8499-344cac61c566.png)
+
+> **Note**
+> An extension can be listed in more than one repository. The admin user must select which repository it wants to install from.
+
+Select the version to be installed (usually the last one) and click `Install`. One can also check the `Release Notes` first.
+
+> **Note**:
+> 
+> For Github repository: the order of the releases is the one in the GitHub releases page
+> 
+> For Explicit Release: the order of the releases is the one in the "extensions" object
+
+
+The extension has been installed but it cannot be accessed yet. In order to activate the extension toggle it in the `Activated` state.
+
+Go to `Manage Extensions` (as admin user or regular user). Search for the extension and enable it.
+
+
+## Uninstall Extension
+On the `Install` page click `Manage` for the extension you want to uninstall:
+![image](https://user-images.githubusercontent.com/2951406/213653194-32cbb1da-dcc8-43cf-8a82-1ec5d2d3dc16.png)
+
+The installed release is highlighted in green.
+
+Click the `Uninstall` button for the release or the one in the bottom.
+
+Users will no longer be able to access the extension.
+
+> **Note**
+> The database for the extension is not removed. If the extension is re-installed later, the data will be accessible.
 
 ## Manifest File
 The manifest file is just a `JSON` file that lists a collection of extensions that can be installed. This file is of the form:
@@ -52,7 +97,7 @@ It goes under the `extensions` object and it is of the form:
 
 | Field                | Type          |           | Description                                                                                                                                                          |
 |----------------------|---------------|-----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| id                   | string        | mandatory | The ID of the extension. Must be unique for each extensions. It is also used as the path in the URL.                                                                          |
+| id                   | string        | mandatory | The ID of the extension. Must be unique for each extension. It is also used as the path in the URL.                                                                          |
 | name                 | string        | mandatory | User friendly name for the extension. It will be displayed on the installation page.                                                                                 |
 | version              | string        | mandatory | Version of this release. [Semantic versoning](https://semver.org/) is recommended.                                                                                   |
 | shortDescription     | string        | optional  | A few words about the extension. It will be displayed on the installation page.                                                                                      |
@@ -81,7 +126,7 @@ It goes under the `repos` object and it is of the form:
 
 | Field        | Type   | Description                                           |
 |--------------|--------|-------------------------------------------------------|
-| id           | string | The ID of the extension. Must be unique for each extensions. It is also used as the path in the URL.                               |
+| id           | string | The ID of the extension. Must be unique for each extension. It is also used as the path in the URL.                               |
 | organisation | string | The GitHub organisation (eg: `lnbits`)                |
 | repository   | string | The GitHub repository name (eg: `withdraw-extension`) |