In the past few years society has become more digitized. As a result of this the schools are using more digital tools in education and searching information online has become the norm. The purpose of this essay is to investigate what research has been made on how digital sources and information searches online are used in history education and how this affects the students. It will also investigate how teachers should approach information searches and digital sources in history education. The material that has been used in this essay has been found through the databases SwePub, Education Research Complete (ERC) and ERIC via EBSCO. All the material has been reviewed by the authors of this essay to make sure they were relevant to the questions asked. The results of the essay are that due to the digitization in society the Swedish school system should revise their school documents to have a more extended view on source criticism. The results are also that using information searches and digital sources can have a positive effect on the students but for this to happen the teacher has to support the students during their work. Further research can be conducted on what the teachers' opinions on digitization in history education is and a comparison between the older methods of source criticism and the newer, more digitized source criticism.