if i hit any key,my keyboard is showing wrong character on the screen. i dont no whats wrong with it. my operating system environment is win XP. if i hit j it shows A and similarly for other characters too. what could be the problem
What is your keyboard layout set to? If you don't know how to figure it out, go to start->settings->control panel->regional and language options. Check that everything is set correctly on regional options tab. Then go to languages tab and click on details. Text services and input languages window should show. There make sure that under installed devices you have your keyboard layout.
Also, could you please type a row of letters on your keyboard? For example press qwertyuiop and paste it here so we can see what it shows. We might guess the layout from it.