My typing skills have definently improved, as has my english, and grammar. I have a spell check that I use, but have recently found that I am rarely misspelling words! I think it's great pratice and I enjoy it!
Actually yes it has. And I have more practice making capital letters too...which I am not really used to doing. Whenever I typed e-mails it was usually in lower case. It is a great lesson in typing as well as argumentation!