Your system is an OEM PC so I recommend updating the drivers from your system manufacturer website as they are the proper drivers for your system, you can install the driver using the Intel® Driver update utility but this tool provides generic drivers and it can give problems when drivers are install in OEM systems.
As previously mentioned byivanu_intel the recommended drivers are the ones provided by the system manufacturer for the specific and officially supported Operating Systems.
Sony* website does not officially provide the drivers for Windows 10* at Support for SVF15213SN : VAIO® Fit 14E/15E : VAIO™ Laptop & Computer : Sony India
Thus, I recommend contacting Sony* in order to confirm with them if Windows* 10 is officially supported by the Laptop they manufactured.
You may additionally try our latest drivers 188.8.131.5276 (10.18.10.4276) from here Download Intel® HD Graphics Driver for Windows® 7*, 8.1*, 10 (3rd Gen & BYT)
and the latest Nvidia* drivers from here http://www.geforce.com/drivers/results/91814
You may get more information here Sony warns VAIO Windows PC owners not to update to Windows 10 yet | Windows Central
*Other names and brands may be claimed as the property of others.