diff --git a/README.md b/README.md
index 080e60a..ce4b0fc 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,30 @@
 # Svctl
 
-## States
-
-```mermaid
-stateDiagram-v2
-    [*] --> Stopped
-    Stopped --> [*]
-    Stopped --> Running: Start
-    Running --> Stopped: Stop
-    Running --> Restarting: Restart
-    Restarting --> Running
-    Restarting --> Errored
-    Errored --> Stopped: Reset
+Svctl operates as (Daemon)[#Daemon] which acts as process watcher and (CLI)[#CLI] which is an interface to communicate with Daemon.
+
+## Daemon
+Daemon keeps track of all started PRBF2 processes, stops them on user input and restarts if they exit on their own.
+
+Daemon has to be running so other commands can interact with PRBF2 server instance.
+
+### Windows
+On Windows when a process crashes and raises an error, this error has to be closed manually,
+Daemon is running an Error Killer which closes the process in such cases (and triggers restart mechanism).
+
+### Linux
+`/proc/sys/kernel/core_pattern`
+```
+"core.%e.%p" > /proc/sys/kernel/core_pattern
+```
+
+## Init
+
+```bash
+$ svctl init
+```
+
+## Register
+
+```bash
+$ svctl register
 ```