Update desktop guide for Windows (#1292)

* Add Windows screenshots to desktop guide

website/content/docs/api-clients/desktop.mdx

@@ -8,8 +8,8 @@ description: |-
 # Boundary Desktop
 
 Boundary Desktop is a standalone application that provides a simple interface
-for browsing and connecting to targets on your local computer (macOS currently
-supported). Launch a session in Boundary Desktop and then make a connection
+for browsing and connecting to targets on your local computer (macOS and Windows
+currently supported). Launch a session in Boundary Desktop and then make a connection
 using your favorite tooling!
 
 ## Getting Started
@@ -23,36 +23,112 @@ $ boundary dev
 
 ### Install Boundary Desktop
 
-1. Download the latest .dmg installer from our [releases page](https://releases.hashicorp.com/boundary-desktop). Alternatively, if you're a homebrew user, you can run `brew install hashicorp-boundary-desktop`
-1. Double-click the downloaded .dmg to run the installer
-1. Drag and drop Boundary into the applications folder
-   ![](/img/boundary-desktop-drag-to-install.png)
+1. Download the latest .dmg installer or .exe archive from our [releases page](https://releases.hashicorp.com/boundary-desktop). Alternatively, if you're a homebrew user, you can run `brew install hashicorp-boundary-desktop`
+1. In macOS, double-click the downloaded .dmg to run the installer by draggin and dropping Boundary into the applications folder
+   ![](/img/desktop/macos/boundary-desktop-drag-to-install.png)
+1. In Windows, extract downloaded archive and find .exe to launch
 
 ### Run Boundary Desktop
 
 1. Open the Boundary Desktop application
-   ![](/img/boundary-desktop-open.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-open.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-open.png)
+
+</Tab>
+</Tabs>
+
 1. You'll be prompted for the Boundary server origin, this is the URL for the client
    to connect to the Boundary API. If you are running a local `dev` mode server, this
    URL will be `http://localhost:9200`
-   ![](/img/boundary-desktop-origin.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-origin.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-origin.png)
+
+</Tab>
+</Tabs>
+
 1. You can now login to Boundary. We're using a `dev` mode server in this example with the
    username `admin` and the password `password`
-   ![](/img/boundary-desktop-login.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-login.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-login.png)
+
+</Tab>
+</Tabs>
+
 1. After logging in, you should see the targets your user is authorized to connect to. Since
    we are using a `dev` mode server we see the default generated target for `127.0.0.1:22`
-   ![](/img/boundary-desktop-landing.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-landing.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-landing.png)
+
+</Tab>
+</Tabs>
 
 ### Connect!
 
 -> The rest of this example assumes you're running Boundary in `dev` mode.
 
 1. Click on `connect` next to the default target. A pop-up window will display the local
    address of the proxy and the ephemeral port for the session
-   ![](/img/boundary-desktop-connect.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-connect.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-connect.png)
+
+</Tab>
+</Tabs>
+
 1. Navigate to the `Sessions` pane and you'll see this session is in `pending` state because we
    haven't made a connection to it yet (but will!)
-   ![](/img/boundary-desktop-pending.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-pending.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-pending.png)
+
+</Tab>
+</Tabs>
 
 -> The next step assumes you have a SSH server running that the default target will connect to.
 
@@ -70,7 +146,33 @@ $
 ```
 
 1. Navigate back to the sessions view and you'll see this session is now active
-   ![](/img/boundary-desktop-active.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-active.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-active.png)
+
+</Tab>
+</Tabs>
+
 1. Click `Cancel` to cancel the session and you'll see the status go to `canceling` briefly, then `terminated`
-   ![](/img/boundary-desktop-terminated.png)
+
+<Tabs>
+<Tab heading="MacOS">
+
+![](/img/desktop/macos/boundary-desktop-terminated.png)
+
+</Tab>
+<Tab heading="Windows">
+
+![](/img/desktop/windows/boundary-desktop-terminated.png)
+
+</Tab>
+</Tabs>
+
 1. Navigate back to the CLI and you'll see your SSH session has closed