refine announcement and support information

doc.zih.tu-dresden.de/docs/index.md

@@ -31,7 +31,7 @@ Please also find out the other ways you could contribute in our
 
 ## News
 
-* **2024-02-05** [New Support Form: HPC Café Questions & Answers - biweekly on Mondays from 1.30-2.30 pm](support/support.md#open-qa-sessions)
+* **2024-02-05** [New Support Form: HPC Café Questions & Answers](support/support.md#open-qa-sessions) - [to the Event](https://tu-dresden.de/zih/qa-sessions-nhr-at-tud){:target="_blank"}
 * **2024-02-05** [New JupyterHub now available](access/jupyterhub.md)
 
 ## Training and Courses

doc.zih.tu-dresden.de/docs/support/support.md

@@ -32,8 +32,9 @@ For a new request, please simply send a new email (without any ticket number).
 
 ## Open Q&A Sessions
 
-Open Q&A session for users of the NHR@TUD-Computing-Clusters
+We offer an open Q&A session for users of the NHR@TUD-Computing-Clusters. It is hosted biweekly on
+Mondays from 1.30 - 2.30 pm.
 
-https://tu-dresden.de/zih/die-einrichtung/termine/termine/qa-session-nhr-at-tud?set_language=en
+Event page: [https://tu-dresden.de/zih/qa-sessions-nhr-at-tud](https://tu-dresden.de/zih/qa-sessions-nhr-at-tud){:target="_blank"}
 
 [import event series to your calender](https://tu-dresden.de/zih/die-einrichtung/termine/termine/qa-session-nhr-at-tud/ics_view)