Toolkit Math (Toolkit for Interactive Mathematics) is a math learning software for middle school students , support students to solve exercises, calculate and draw math graphs quickly and accurately. Toolkit Math will be a useful tool to help them review the subject. More efficient math.
HanAnhViet is a software dictionary in many languages including Vietnamese, English and Chinese are completely free. Current dictionary applications have completely changed the way of looking up words in the past, we will be able to quickly find the meaning of words instead of looking in a thick dictionary like before.
tinySpell is a small free utility that helps you discover Spelling errors while editing text. tiny Spell not only works on normal word processing programs like Word or Notepad... but also has the ability to check for errors when typing text anywhere, for example in the browser or in other programs.
Typing Master, TypingMaster is a free typing training software with lessons and games to help users get used to and master every key on the computer keyboard one by one.