The search engine is a tool that allows to search for specific informations in the wealth of the Internet. Searching for information is carried out by entering a query into a search engine properly. The results are presented in the form of links to resources the users require. For the training purpose searching with a search engine often plays a supportive role in the workplace (“I do not know – I am searching on the Internet”). Tagging seems to be the most important as far as search effectiveness is concerned.