If you want to update your keyboard drivers on a Windows 11/10 computer, download the drivers here from the OEMs and follow these instructions.

Insert the installation disc into your computer if one came with your hardware. Run the disc. The manufacturer may include software that installs drivers in addition to a program to control or ...

Learn how to Install Japanese Keyboard on Windows 11/10. You can also use English keyboard to type in Japanese or use an actualy Japanese keyboard.

Click the "Software" button, then select "Lenovo Keyboard Driver" from the list of drivers listed there. Click "Next" to continue the installation using the Installation Wizard, then click "Finish ...