The World Health Organization (WHO) is a agency which works for international public health. It is headquartered in Geneva, Switzerland, with six semi-autonomous regional offices and 150 field offices worldwide. The WHO has prio role in several public health achievements, most notably the eradication of smallpox, the near-eradication of polio, and the development of an Ebola vaccine. The WHO generated an Incident Management Support Team on 1 January 2020, one day after Chinese health authorities identified the organization of a cluster of pneumonia cases of unknown etiology. Many countries are affected because of COVID-19 breakthrough and fighting with available resources. WHO has aligned branch OpenWHO which is interactive, web-based, knowledge-transfer platform offering online courses to improve the response to health emergencies. OpenWHO has created online courses to educate healthcares. So they more than thirty courses to learn and understand COVID 19 all aspects. These courses are online and we have to invest some time to learn via many videos and presentations. We can complete courses from minimum 1 hour to 10 hours depend on which course we choose. They provides us certificate after completion of 85% course.