The modern information space extends quickly and filled with new knowledge.Today we widely use concepts which have appeared only yesterday.Every day we learn some new words.But how to make process of cognition is easier?We know, that there is such free knowledge base,Wikipedia.It is now presented on many languages and contains tremendous volumes of data.But to use it would be easier, if it was not necessary to manipulate constantly with a browser.We have created this program to optimize process of data acquisition from Wikipedia and to make work with it transparent for the user, i.e. for you. The program brought to your attention does so, that Wikipedia appears in literal sense always near at hand . The program works in a resident mode but when you meet a unknown word in the text, you simply select it and press Ctrl twice.It leads to occurrence of the yellow tooltip which contains the article about the selected word from Wikipedia.