Microsoft’s leftist roots run deep, from its problematic co-founder Bill Gates and his “philanthropic” ventures to its partnership that gave birth to MSNBC — recently rebranded to MS NOW — which regularly spews left-wing talking points dressed up as actual facts. It even went out of its way to stuff leftist news stories into the widgets bar of every Windows computer via its MSN news aggregator, a service that prioritizes left-wing content over t…