Actually she did not win the popular vote, the conservative/libertarian candidates got the most votes... easily
Donald J. Trump Republican 62,980,160
Hillary R. Clinton Democratic 65,845,063
Gary Johnson Libertarian 4,488,931
Jill Stein Green 1,457,050
Beside this above...
Those numbers are not official, since vote counting ceased once Hillary conceded to Trump. There were roughly 4 million absentee and provisional ballots never officially counted after the Electoral college had been won by Trump. Counting ceased as did the counting of votes in every precinct where it was determined that the remaining votes left would not be enough to change an outcome based on percentage. Once a certain percentage of actual votes cast is reached for a candidate, counting ceases and those remaining votes are not counted because they are inconsequential at that point.
The leftist media will never report this axiomatic fact as they will never report that unofficial counting of ALL votes by various outfits and NGO's reveal a quite different picture of who actually won the actual popular vote...and that could as well be Trump. The "popular vote" used by the media is only the votes counted up to the certification of the Electoral College count. The remaining votes may take weeks to count in order to get a fairly accurate enumeration.