Using VAIO Software Keyboard in the Windows logon screen.
Please refer to the following steps to setup the VAIO Software Keyboard:
1. Click Start and click Prepare your VAIO.
2. Click Next twice and click Restart now.
1. Click Start, select All Programs, select Sony Notebook Setup and click Sony Notebook Setup.
2. Click VAIO Design Setting, select Launch VAIO Software Keyboard on Welcome screen and click OK.