diff --git a/course-info.yaml b/course-info.yaml
index 534995ab..6a6d3923 100644
--- a/course-info.yaml
+++ b/course-info.yaml
@@ -18,35 +18,9 @@ will be offered: it includes all the topics of the lesson but does not contain t
it just shows how to use them in Kotlin and can briefly remind you the definitions.
All topics will be accompanied by links to the official Kotlin documentation,
-which you can read later. Some of the topics covered in the course are listed below:
-
- - packages;
- - classes, properties, and member functions;
- - type aliases;
- - value and data classes;
- - companion objects;
- - extension functions;
- - objects;
- - initializer blocks;
- - enum classes;
- - functional interfaces (Single Abstract Method, SAM);
- - interfaces and inheritance;
- - some built-in functions to handle errors and work with collections.
-
+which you can read later.
-After this course, you will be ready to write basic Kotlin applications.
-
-Before starting this course, check the following requirements:
-
- - Your computer needs to have a stable internet connection.
- - Git version control system needs to be installed on your computer (link to the git site).
- - Make sure that the path to the root folder of the course does not contain spaces, special characters, or non-Latin characters.
- - Make sure that you use the Intellij IDEA with version at least 2023.1.1.
- - Make sure that you use the EduTools plugin with version at least 2023.1.
- - To be able to run web applications, you need to have a web browser. We recommend using Google Chrome.
-
-The course is integrated into the Intellij Idea IDE, which has a free Community license.
-You can use this license to complete the course. If you have some troubles with the course installation, feel free to contact us by email at education@jetbrains.com.
+After this course, you will be ready to write basic Kotlin applications.
"
programming_language: Kotlin
content: