While typing keyboard letters ,it is typed double letters

SOURCE: ibm thinkpad keyboard. i type letters, numbers show up. fix?

find the "num lock" key and press it once. it is a tagger switch.

SOURCE: Gateway laptop keyboard typing incorrect letters

Windows has support for many input-languages, e.g., for keyboards made in France with accented characters,
and for the DVORAK keyboard layout (which is a complete
rearrangement of the letters on the keyboard for maximum
typing-speed).

Go into "Control Panel", and "Regional and Language" and click the "Language" tab, and switch to the "USA Keyboard".

SOURCE: laptop keyboard is typing numbers instead of letters

dude its so easy hehehe just press the function and insert key together and then its already ok!!!!!


a simple tnx is wat i need..:)

SOURCE: locked keyboard buttons

If the wrong characters appear when you are typing or you are trying to use a keyboard that is different than the one that came with the computer, use the following steps to synchronize Windows to the type of keyboard you have:

1. Click Start , and type region into the Start Search field.
   
2. Select the Keyboards and Languages tab.
   
3. Click Change Keyboards .
   A Text Services and Input Languages window opens.
   Figure 3: Change Keyboard button
   
   
4. Click Add .
   Figure 4: Add button
   
   
5. Select the keyboard(s) you want to use and click OK .
   Figure 5: Add input language: US Dvorak keyboard selected.
   
   The new keyboard is added to the list of available keyboards and a keyboard icon appears on the system tray, allowing you to switch between the keyboard that you want to use with the mouse.
   Figure 6: Keyboard tray icon
   
   
6. From the Text Services and Input Languages window, select the new keyboard in the list and click Move up until it is first in the list. This makes it the default keyboard.
   Figure 7: Move up button
   
   
7. Click OK . You can now use the new keyboard. If you find that the new keyboard works well and you do not want to use the other keyboard, repeat these steps and Remove the keyboard that you do not want from the General tab of the Text Services and Input Languages window.
   

SOURCE: can't type double letters can't backspace more

goto start---->control pannel-------->keyboard under speed tab set repeat delay short and repeat rate fast. check whether this works. else there would definitely be some problem in your keyboard