We use Present Simple for
1. regular activities: routines/ repeated actions/ habits
go to school every day.
I often do shopping on Fridays.
2. permanent actions/ facts/ laws of nature
My father works for an international company.
Riga is the capital of Latvia.
The Moon moves round the Earth.
3. timetables/ programmes (future meaning)
The bus leaves at 6 a.m.
The match finishes at 7:45.
4. reviews/ sports commentaries/ narrations
Ronaldo leads and scores again.
This actor gives an excellent performance in "Romeo and Juliet".
5. non-continuous (state/ stative) verbs
I understand everything.