Asserting the Centre's push for digital education, finance minister Nirmala Sitharaman on Tuesday announced several initiatives aimed at promoting online learning and training in the country. A digital university, 750 virtual labs to enhance thinking skills in science and mathematics and expansion of the "One Class, One TV Channel" programme under the PM e-VIDYA scheme from the present 12 TV channels to 200 are among the initiatives that will be implemented in the coming year, as mentioned in the Union budget 2022-23.