2+2 2.1a - Advanced calculating person in which they implemented over 100 different, trigonometrical, engineering, statistical and financial algebraic functions. He is enabling to operate not only on the traditional, decimal numeral system (decymalnym) but also on zero-jedynkowym (binary), octal, hexadecimal and different numerical.

Data Tracker for Lab Equipment 1.25 - Drawing edutainment intended for the youngest users of the computer. Under the play children are learning English wandering all over the mysterious city. Clicking on concrete places on the map are moving to different curious places so as the zoo, the library or a shopping centre.

Home Mortgage Refinance Calculator 1.0 - Friendly and attractive graphically program for the research of the English for children for 5 years. The program is leading the child into world of adventures of which lost parts its nice alien of vehicle. In order to help him the child must solve diverse objectives. They are straight, vocabularies require however overcoming next matches.