Dell inspiron 3542 problem

Hi

I just upgraded my Inspiron 3542 to Windows 10 Home Single Language edition. I installed all the drivers from the dell Drivers and Downloads website. I am having a problem with playing YouTube videos. Whenever I increase or decrease the volume using the built in volume keys the video keeps starting from 00:00 minutes. And whenever I push the seek to some midway of the video it gives me a blue rectangle line on the seek. Please help me . I am using Google Chrome with the latest update.