Keyboard Symptoms

The keyboard is giving slightly incorrect keystrokes for some keys.

First Step : Check your software is set to the right country keyboard.
More information : In your CONFIG.SYS file, there should be a line such as COUNTRY=044. In this case 44 represents a UK keyboard layout. In Windows, the keyboard is configured via Device Manager. In both cases, check that the country is set to match the layout of the keyboard. (NOT necessarily the country you are in)