Hi Bea,

Have a look in Device Manager under Mice and other pointing devices. You may find that you have a PS/2 mouse listed as opposed to a pointing device. If so you need to install the touchpad driver. Go to the following link and download Pointing Device / Touchpad Driver under Preinstalled Drivers and Utilities.

http://www.sony.co.uk/support/en/product/VGN-NR32S_S/updates

You will need to use the ‘Have Disk’ method to install...

Extract the files from the installation package to a known location.

Click Start > Control Panel.

Double click Device Manager.

Right click the device and select Properties

Click the Driver tab.

Click Update Driver.

Click Browse my computer for driver software.

Click Let me pick from a list...

Click Have Disk....

Click Browse and navigate to the folder where you placed the extracted files.

Click OK.

Click Next.

Click Finish.

Reboot your system if requested.

Rich