Add a quick configuration section, add TOC entry, update quickstart guides and cheatsheet

docs/cheatsheet.md

@@ -121,6 +121,8 @@ Here are **first steps guides** for each PiKVM device:
     
     PiKVM V3 and V4 will automatically reboot after several minutes of being halted. DIY PiKVM will need a power cord reconnection to become available again. 
 
+??? note "Sending keyboard shortcuts to target host systems"
+    {!shortcuts.md!}
 
 -----
 ## Getting User Support

docs/shortcuts.md

@@ -1,5 +1,5 @@
 ---
-title: Sending shortcuts
+title: Sending Shortcuts
 description: "How to send shortcuts to atarget host system with PiKVM"
 ---
 
@@ -13,7 +13,7 @@ Operating systems deal with modifier keys differently, so it's difficult to get
 
 When you press a magic key, the web UI starts accumulating a sequence of modifier keys you press, for example, `Ctrl L` and `Alt L` in `Ctrl+Alt+Del`, and displays a guiding overlay:
 
-![screenshot](_shortcuts/shortcut-overlay.webp)
+![Shortcuts overlay](shortcuts/shortcut-overlay.png)
 
 As soon as you press one non-modifier key, the web UI stop accumulating keys and sends the entire sequence of the keys you pressed to the target host system.
 
@@ -68,4 +68,18 @@ PiKVM will send `Win` to the target host system which open the Start menu.
 
 ## Setting up a magic key
 
-TBD
+You can define which key to use as the magic key. Follow these steps:
+
+1. In the web UI, open the **System** menu.
+
+2. Click on the drop-down list next to **Shortcuts magic**.
+
+3. Select the key the you will use as the magic key.
+
+![Selecting the magic key](shortcuts/web-ui-magic-key-selector.png)
+
+PiKVM defaults to `Ctrl Right` on all major desltop systems, but the list of available keys is platform-specific:
+
+- **Windows**: `Ctrl`, `Alt`, `Shift`, and `Meta`.
+- **macOS**: `Ctrl`, `Option`, and `Shift`.
+- **Linux**: `Ctrl`, `Alt`, `Shift`, and `Meta`.

docs/v1.md

@@ -264,6 +264,8 @@ To do that:
 
 - **Get to know PiKVM Web UI**: read [this help section](webui.md) to better understand all the possibilities of the web user interface.
 
+- **Configure the magic key**: define which key to use to start [sending shortcuts](shortcuts.md) to the target host system.
+
 - Tune the HDMI dongle capture device if you're using it:
 
     ??? note "Persistent HDMI cable connection with USB dongle"

docs/v2.md

@@ -295,6 +295,8 @@ To do that:
 
 - **Get to know PiKVM Web UI**: read [this help section](webui.md) to better understand all the possibilities of the web user interface.
 
+- **Configure the magic key**: define which key to use to start [sending shortcuts](shortcuts.md) to the target host system.
+
 - Tune the HDMI dongle capture device if you're using it:
 
     ??? note "Persistent HDMI cable connection with USB dongle"

docs/v3.md

@@ -250,6 +250,8 @@ To do that:
 
 - **Get to know PiKVM Web UI**: read [this help section](webui.md) to better understand all the possibilities of the web user interface.
 
+- **Configure the magic key**: define which key to use to start [sending shortcuts](shortcuts.md) to the target host system.
+
 - **Set up [ATX connection](atx_board.md)** if you need to control the power of the remote system.
 
 

docs/v4.md

@@ -234,6 +234,8 @@ To do that:
 
 - **Get to know PiKVM Web UI**: read [this help section](webui.md) to better understand all the possibilities of the web user interface.
 
+- **Configure the magic key**: define which key to use to start [sending shortcuts](shortcuts.md) to the target host system.
+
 - **Set up an [ATX connection](atx_board.md)** if you need to control the power of the remote system.
 
 

mkdocs.yml

@@ -109,6 +109,7 @@ nav:
     - "Getting started":
         - "Cheat Sheet": cheatsheet.md
         - "Web UI Overview": webui.md
+        - "Sending Shortcuts": shortcuts.md
         - "Configuring PiKVM": config.md
         - "Authentication & 2FA": auth.md
         - "FAQ & Troubleshooting": faq.md