cannot type the command! What to do next? Don’t forget we have a great copy function!! First create a document like notepad on another computer, name it osk, save it and copy it to U disk and copy to the laptop with Numlock key locked. Now you know what to do, right? Copy the file name and paste to the text of “Run” dialog, click OK button, lol, screen keyboard shows up! What do you think, isn’t it very easy? Save much trouble configuring software and handle. If your computer has such a problem, then use this method to unlock it!!