diff --git a/README-pl.md b/README-pl.md
index 4536baf..ac0fcc4 100644
--- a/README-pl.md
+++ b/README-pl.md
@@ -29,7 +29,7 @@ x86_64 System Operacyjny (kernel) zrobiony od zera w Assembly & Rust
 ## Budowa ze źródła na Linuxie
 ### Główny Kernel
 **Wymagania:**
- - System kontroli wersji[Git] (https://git-scm.com)
+ - System kontroli wersji [Git](https://git-scm.com)
  - [Rust toolchain](https://www.rust-lang.org/tools/install)
 
 **Kroki:**
diff --git a/kernel/src/cmd/mod.rs b/kernel/src/cmd/mod.rs
index 5b38009..5989a50 100644
--- a/kernel/src/cmd/mod.rs
+++ b/kernel/src/cmd/mod.rs
@@ -44,8 +44,7 @@ fn cc(_args: Vec<&str>) -> i32 {
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
+    the Free Software Foundation,version 3 of the License.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/kernel/src/vga_buffer.rs b/kernel/src/vga_buffer.rs
index c85cd98..ea0ffc1 100644
--- a/kernel/src/vga_buffer.rs
+++ b/kernel/src/vga_buffer.rs
@@ -132,6 +132,22 @@ pub struct Writer {
 }
 
 impl Writer {
+    fn update_cursor(&mut self) {
+        let pos = (BUFFER_HEIGHT - 1) * BUFFER_WIDTH + self.column_position;
+        unsafe {
+            let mut port = x86_64::instructions::port::Port::new(0x3D4);
+            port.write(0x0F_u8);
+            let mut data_port = x86_64::instructions::port::Port::new(0x3D5);
+            data_port.write((pos & 0xFF) as u8);
+            port.write(0x0E_u8);
+            data_port.write(((pos >> 8) & 0xFF) as u8);
+        }
+        self.buffer.chars[BUFFER_HEIGHT - 1][self.column_position].write(ScreenChar {
+            ascii_character: b' ',
+            color_code: self.color_code,
+        });
+    }
+
     pub fn write_byte(&mut self, byte: u8) {
         match byte {
             b'\n' => self.new_line(),
@@ -149,6 +165,10 @@ impl Writer {
                     color_code,
                 });
                 self.column_position += 1;
+
+                if self.column_position < BUFFER_WIDTH {
+                    self.update_cursor();
+                }
             }
         }
     }
@@ -171,6 +191,7 @@ impl Writer {
         }
         self.clear_row(BUFFER_HEIGHT - 1);
         self.column_position = 0;
+        self.update_cursor();
     }
 
     fn clear_row(&mut self, row: usize) {
@@ -188,6 +209,7 @@ impl Writer {
             self.clear_row(row);
         }
         self.column_position = 0;
+        self.update_cursor();
     }
 
     pub fn change_color(&mut self, fgc: Color, bgc: Color) {
@@ -204,9 +226,11 @@ impl Writer {
 
     pub fn decrement_column_position(&mut self) {
         self.column_position -= 1;
+        self.update_cursor();
     }
     pub fn increment_column_position(&mut self) {
         self.column_position += 1;
+        self.update_cursor();
     }
     pub fn get_column_position(&mut self) -> usize {
         self.column_position