diff --git a/_tabs/about.md b/_tabs/about.md
index 5a411c2..e2d3954 100644
--- a/_tabs/about.md
+++ b/_tabs/about.md
@@ -49,11 +49,9 @@ Programming, learning new technologies, open source methodology, reading science
 
 <hr>
 
-<details markdown="1"><summary>
-
 ## Development Stack & Skills
 
-</summary>
+<details markdown="1"><summary>Expand!</summary>
 
 ### Version Control
 [![Git](https://img.shields.io/badge/git-%23F05033.svg?style=for-the-badge&logo=git&logoColor=white)](#) [![Forgejo](https://img.shields.io/badge/Forgejo-%23FB923C.svg?style=for-the-badge&logo=forgejo&logoColor=white)](https://git.asandikci.com/asandikci) [![Codeberg](https://img.shields.io/badge/Codeberg-2185D0?style=for-the-badge&logo=Codeberg&logoColor=white)](https://codeberg.org/asandikci) [![GitHub](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/asandikci) [![GitLab](https://img.shields.io/badge/gitlab-%23181717.svg?style=for-the-badge&logo=gitlab&logoColor=white)](https://gitlab.com/asandikci) 
@@ -64,14 +62,6 @@ Programming, learning new technologies, open source methodology, reading science
 </details>
 
 <!-- - Version Control
-- Linux
-  - Debian
-    - Pardus
-    - Ubuntu
-    - Mint
-    - Kali
-  - NixOS
-  - Arch
 - Programming Languages
   - Go
   - C/Cpp
@@ -90,10 +80,12 @@ Programming, learning new technologies, open source methodology, reading science
   - with Pardus & Liderahenk Team
   - [see project](git.aliberksandikci.com.tr/liderahenk/ahenk-go)
 
-## Education 
+## Education & Activities
 - Izmir Science High School (2020 - 2024)
   - Informatics Olympiads School Team - Member & Lead
-  -
+  - Entrepreneurship School Team - Member
+  - Class Goalkeeper
+  
 <!-- TODO - add school activites here -->
 
 <!-- TODO ### Awards
@@ -121,8 +113,8 @@ Programming, learning new technologies, open source methodology, reading science
 
 <hr>
 
-Trying to use my own network services as alternative to services of big companies. I don't use any <abbr title="Facebook, Amazon, Apple, Microsoft, Google">FAAMG</abbr> services directly. Instead of them, 
-- I use my own services with self-hosting them:
+Trying to use my own network services as alternative to services of big companies. I don't use any <abbr title="Facebook, Amazon, Apple, Microsoft, Google">FAAMG</abbr> services directly. Instead, 
+- I use my own services via self-hosting:
   - [![Nextcloud](https://img.shields.io/badge/Nextcloud-0B94DE?logo=nextcloud&logoColor=white)](https://cloud.asandikci.com)  Cloud Service (alternative to Drive)
   - [![Forgejo](https://img.shields.io/badge/Forgejo-%23FB923C.svg?logo=forgejo&logoColor=white)](https://git.asandikci.com/)  Git Service (alternative to GitHub)
   - [![FreshRSS](https://img.shields.io/badge/FreshRSS-0089F8?logo=rss&logoColor=white)](https://rss.asandikci.com)  News Service