<i id="mwAR0"><a class="mw-redirect" href="https://en.wikipedia.org/wiki/United_States_v._Microsoft_Corp._(2001)" id="mwAR4" rel="mw:WikiLink" title="United States v. Microsoft Corp. (2001)">United States v. Microsoft Corp.</a></i>: <a href="https://en.wikipedia.org/wiki/Microsoft" id="mwAR8" rel="mw:WikiLink" title="Microsoft">Microsoft</a> is ruled to have violated <a href="https://en.wikipedia.org/wiki/United_States_antitrust_law" id="mwASA" rel="mw:WikiLink" title="United States antitrust law">United States antitrust law</a> by keeping "an oppressive thumb" on its competitors.