<prompt> Translate the following text to EnglishBaada ya miaka saba na mamilioni ya dola zilizotumiwa kuchunguza Microsoft, serikali inaonekana haijapata vitendo vya kupinga ushindani vinavyoweza kuelezea mafanikio ya kampuni hiyo.  <response>: So after seven years and millions of dollars spent investigating Microsoft, the government seems to have found virtually no anti-competitive acts to account for the companys success. 