Sony PCG-K20P - Manual (Page 34)

Connecting External Mice and Keyboards
Your computer is compatible with many popular mice and keyboards. To function properly, the device you connect must be
compatible with the Microsoft
® Windows ® operating system installed on your computer. For information about your
computer's built-in keyboard and key functions, see Key descriptions.
 Connecting a mouse or keyboard
 Disconnecting a mouse or keyboard
 Frequently asked questions
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