Dynabook Portege PT253C-018019 Synaptics TouchPad Driver 19.0.14.31 for Windows 10 64-bit Feb 9, 2024
... and run the available setup file. - Allow Windows to run the file (if necessary). - Read and agree with the License Agreement to proceed with the installation process. - Follow the instructions displayed on-screen. - Close the wizard and perform a system reboot to allow changes to take effect.About ...