diff --git a/doc/bootable-usb-drive.md b/doc/bootable-usb-drive.md
index 9950388..51fa567 100644
--- a/doc/bootable-usb-drive.md
+++ b/doc/bootable-usb-drive.md
@@ -1,7 +1,9 @@
-# Prepare USB Drive For Installation
+# Create Bootable USB Drive
 
 * download debian
 
+* mount USB drive
+
 * identify USB drive using
 ```
 df -h
diff --git a/doc/debian-install.md b/doc/debian-install.md
index 8005d27..e5f9f1e 100644
--- a/doc/debian-install.md
+++ b/doc/debian-install.md
@@ -1,5 +1,7 @@
 # Install Debian
 
+* create bootable USB drive like [this](bootable-usb-drive.md)
+
 * invoke boot menu selecting enter and F1 subsequently while laptop is booting
 
 * follow Debian installation instruction
@@ -10,4 +12,4 @@
  * username for your account,<tbd>
  * user key,<tbd>
 
-* format USB drive after successful installation again using [preparation instruction](prepare-usb-drive.md)
+* format USB drive after successful installation like [this](bootable-usb-drive.md)