<prompt> Translate the following text to EnglishHata hivyo, wasiwasi wa kweli ni kwamba kwa sababu ushindi wa Microsoft katika derby ya awali unatokea kuwa umempa udhibiti juu ya sehemu ya kipekee ya sekta ya teknolojia - kwa sababu hutoa mifumo ya uendeshaji - ni katika nafasi ya kuondoa wauzaji wa mashindano ya programu nyingine.  <response>: The real concern is that because Microsofts victory in an earlier derby happens to have given it control over a particularly strategic part of the industry--because it supplies operating systems--it is in a position to squeeze out rival suppliers of other software. 