diff --git a/.obsidian/workspace b/.obsidian/workspace
index ad19add..e94bd54 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -7,11 +7,8 @@
         "id": "bc6e8ad9aa0f44c3",
         "type": "leaf",
         "state": {
-          "type": "markdown",
-          "state": {
-            "file": "School/Analyse/Network Hardware.md",
-            "mode": "source"
-          }
+          "type": "graph",
+          "state": {}
         }
       }
     ],
@@ -68,7 +65,6 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "School/Analyse/Network Hardware.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -87,15 +83,15 @@
   },
   "active": "bc6e8ad9aa0f44c3",
   "lastOpenFiles": [
-    "Network Hardware.md",
     "School/Analyse/Network Types.md",
+    "School/Analyse/Untitled.md",
+    "School/Analyse/Network Hardware.md",
+    "Network Hardware.md",
     "School/Analyse/Computer Networks.md",
     "README.md",
     "Untitled.md",
     "Pasted image 20211019170227.png",
     "School/Analyse/point-to-point-network.png",
-    "School/Analyse/broadcast-network.png",
-    "point-to-point-network.png",
-    "Computer Networks.md"
+    "School/Analyse/broadcast-network.png"
   ]
 }
\ No newline at end of file
diff --git a/School/Analyse/Comminucation Mediums.md b/School/Analyse/Comminucation Mediums.md
new file mode 100644
index 0000000..d2372fe
--- /dev/null
+++ b/School/Analyse/Comminucation Mediums.md	
@@ -0,0 +1,2 @@
+# Comminucation Mediums
+
diff --git a/School/Analyse/Network Hardware.md b/School/Analyse/Network Hardware.md
index dddbf12..4301d52 100644
--- a/School/Analyse/Network Hardware.md	
+++ b/School/Analyse/Network Hardware.md	
@@ -2,3 +2,10 @@
 
 ## Hosts
 
+## Hubs / Repeaters
+
+## Switches
+
+## Bridges
+
+## Routers
\ No newline at end of file
diff --git a/School/Analyse/Network Software.md b/School/Analyse/Network Software.md
new file mode 100644
index 0000000..a3cd317
--- /dev/null
+++ b/School/Analyse/Network Software.md	
@@ -0,0 +1,2 @@
+# Network Software
+