Online sources refer to any information or content that is available on the internet. This includes websites, blogs, social media platforms, and online databases. People often use online sources to gather information for research, news, or personal interests. Examples of online sources include Wikipedia, news websites, and academic journals. These sources can vary in reliability and accuracy. While some online sources are well-researched and credible, others may contain misinformation or biased views. It is important for users to evaluate the credibility of online sources by checking the author's qualifications, the publication date, and the presence of citations or references.