Best learning Freeware. LaTex, and Unicode support. The algorithm it uses is very convenient and does in fact seem to speed up the learning process several times compared to traditional methods. Also it has several useful features like categories that can be activated or deactivated. I have used it for several months to learn Chinese pronunciation, and computer related facts. Learning with this Sm2 based algorithm has allowed me to learn about 300 pinyin Chinese words a month. I studied an average of about 45 minutes a day. From what I have read on similar programs that is normal for a beginner.
It doesn't help me in the slightest. Try another program.
I don't know how the answer could be written into the anwer field. If that is not possible the program can not be used for learning vocabulary.