diff --git a/copy_image.md b/copy_image.md
index a3b812f3..1163fd17 100644
--- a/copy_image.md
+++ b/copy_image.md
@@ -1,11 +1,20 @@
 # Copy an image to an SD card
 
+Now that you have the YunoHost image, you have to copy its content to an SD card.    
+The process differs regarding your operating system.
+
+<img src="https://yunohost.org/images/sdcard.jpg" width=150>
+
 ## On Windows
+
 * Download and install **[Win32 Disk Imager](http://sourceforge.net/projects/win32diskimager/)**
 * Plug your SD card in
 * Copy the `raspberry-latest.img` file to your SD card using Win32 Disk Imager.
 
-## On GNU/Linux, BSD or Mac OS X
+<img src="https://yunohost.org/images/win32diskimager.png">
+
+## On GNU/Linux, BSD or Mac OS
+
 * Open a terminal
 * Plug your SD card in
 * Identify the device name by typing:
@@ -19,13 +28,18 @@ It should be `/dev/diskN`, where `N` is a number, or `/dev/sdX`, where `X` is a
 * Copy the image by typing:
 
 ```bash
-sudo dd bs=1M if=/path/to/your/raspberry-latest.img of=/your/device/name
+sudo dd bs=1M if=/path/to/your/yunohost-latest.img of=/your/device/name
 ```
 
-Do not forget to change `/path/to/your/raspberry-latest.img` and `/your/device/name` with the appropriate values.
+Do not forget to change `/path/to/your/yunohost-latest.img` and `/your/device/name` with the appropriate values.
 
 The command may take a few minutes, then your SD card will be ready to use. **:-)**
 
-## Resize the root partition <small>(optional)</small>
+## Expand the root partition <small>(optional)</small>
 
-To be written...
\ No newline at end of file
+By default, the root partition of your SD card is very small.    
+You can resize it by using software like `resize2fs` (command-line) or `gparted` (graphical).
+
+<img src="https://yunohost.org/images/gparted.jpg" style="max-width:100%;border-radius: 5px;border: 1px solid rgba(0,0,0,0.15);box-shadow: 0 5px 15px rgba(0,0,0,0.35);">
+
+<p class="text-muted">Preview of the Gparted window</p>
\ No newline at end of file