[BRLTTY] brllty in windows or linux qvestions. etc

[Bardia Zakeri]

hello! 
i had qvestions about brltty in windows and linux. 
1. wy i dont can use the down arows and up and  right or left  on my  display in brltty  but  my pc  arowkeys?
2. wy brltty on linux not start audomatycally ?
3. who is the  brltty  programer  and  who  release brltty  and fix the bugs ?   
4. can  enny  do a brltty interface to  talks and zooms  nuanse ?
thanks . 
/Bardia.   
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