Every person is supposed to write without either grammar or spelling mistakes as long as it is not about little children. Unfortunately, nowadays, there are many tools that make our life easier but in a long run they have a negative impact. It is about such extensions as a built-in smart input of mobile phones, spellchecking function in Microsoft Word etc. People, transferring responsibility for correct spelling to program extensions, become more illiterate. Let us resist this modern destructive trend and find out how to stay literate.