diff --git a/.gitignore b/.gitignore
index c0d3369..13da4b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 /_build
 .ipynb_checkpoints
 /venv*
+.venv
 .jupyter_cache
 jupyter_execute
diff --git a/content/00_Introduction/Introduction.md b/content/00_Introduction/Introduction.md
new file mode 100644
index 0000000..023488c
--- /dev/null
+++ b/content/00_Introduction/Introduction.md
@@ -0,0 +1 @@
+## Введение в С++
\ No newline at end of file
diff --git a/content/conf.py b/content/conf.py
index a33793b..83b072f 100644
--- a/content/conf.py
+++ b/content/conf.py
@@ -17,10 +17,10 @@
 
 # -- Project information -----------------------------------------------------
 
-project = "LESSON NAME"
-copyright = "2020, The contributors"
-author = "The contributors"
-github_user = "coderefinery"
+project = "YSDA C++ Course"
+copyright = "2024"
+author = "Authors"
+github_user = "yandexdataschool"
 github_repo_name = ""  # auto-detected from dirname if blank
 github_version = "main"
 conf_py_path = "/content/"  # with leading and trailing slash
@@ -38,12 +38,17 @@
     "sphinx_rtd_theme_ext_color_contrast",
 ]
 
+myst_enable_extensions = [
+    "colon_fence",   # ::: can be used instead of ``` for better rendering
+    ]
+
 # Settings for myst_nb:
-# https://myst-nb.readthedocs.io/en/latest/use/execute.html#triggering-notebook-execution
-# jupyter_execute_notebooks = "off"
-# jupyter_execute_notebooks = "auto"   # *only* execute if at least one output is missing.
-# jupyter_execute_notebooks = "force"
-jupyter_execute_notebooks = "cache"
+# https://myst-nb.readthedocs.io/en/latest/computation/execute.html#notebook-execution-modes
+# nb_execution_mode = "off"
+# nb_execution_mode = "auto"   # *only* execute if at least one output is missing.
+# nb_execution_mode = "force"
+# nb_execution_mode = "cache"
+nb_execution_mode = "cache"
 
 # Add any paths that contain templates here, relative to this directory.
 # templates_path = ['_templates']
diff --git a/content/guide.rst b/content/guide.rst
deleted file mode 100644
index 89553fb..0000000
--- a/content/guide.rst
+++ /dev/null
@@ -1,37 +0,0 @@
-Instructor's guide
-==================
-
-Why we teach this lesson
-------------------------
-
-
-
-Intended learning outcomes
---------------------------
-
-
-
-Timing
-------
-
-
-
-Preparing exercises
--------------------
-
-e.g. what to do the day before to set up common repositories.
-
-
-
-Other practical aspects
------------------------
-
-
-
-Interesting questions you might get
------------------------------------
-
-
-
-Typical pitfalls
-----------------
diff --git a/content/index.md b/content/index.md
new file mode 100644
index 0000000..86aa9a4
--- /dev/null
+++ b/content/index.md
@@ -0,0 +1,8 @@
+# Программирование на языке C++, часть 1
+
+```{toctree}
+:maxdepth: 1
+:caption: Лекции
+
+00_Introduction/Introduction
+```
diff --git a/content/index.rst b/content/index.rst
deleted file mode 100644
index f981650..0000000
--- a/content/index.rst
+++ /dev/null
@@ -1,60 +0,0 @@
-LESSON NAME
-===========
-
-Intro
-
-
-
-.. prereq::
-
-   prerequisites
-
-
-
-.. csv-table::
-   :widths: auto
-   :delim: ;
-
-   20 min ; :doc:`filename`
-
-
-.. toctree::
-   :maxdepth: 1
-   :caption: The lesson
-
-
-.. toctree::
-   :maxdepth: 1
-   :caption: Reference
-
-   quick-reference
-   guide
-
-
-
-.. _learner-personas:
-
-Who is the course for?
-----------------------
-
-
-
-
-
-About the course
-----------------
-
-
-
-
-
-
-See also
---------
-
-
-
-
-
-Credits
--------
diff --git a/content/quick-reference.rst b/content/quick-reference.rst
deleted file mode 100644
index 492da1e..0000000
--- a/content/quick-reference.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Quick Reference
-===============