On September 17 , 2013 , MITx announced the first of its XSeries Certificate programs , which offer recognition for the completion of a series of related MOOC courses .
MITx has one of the largest offerings of MOOCs through the edX platform .
On September 17 , 2013 , MITx announced the first of MITx 's XSeries Certificate programs , which offer recognition for the completion of a series of related MOOC courses .
MITx has one of the largest offerings of MOOCs through the edX platform .