ASSIST & VAIO BUTTONS NOT WORKING IN MY SONY VAIO LAPTOP KEYBOARD VPCSE17GA

[ms1961]

 Hi Guys

Assist & Vaio buttons not working on my Sony Vaio laptop keyboard (Model: VPCSE17GA).

Actually many devices & drivers become not working after very  old upgrading from Windows 7 to Windows 10

Even I can't reset the laptop to factory settings.

Is anybody can support me what to do ?