DEll Inc. Firmware 0.1.7.1

I've responded to you via private message.

Regards,
Ritika

Same here - could you please tell me if we should install this optional update?

Personally I wouldn't install it from windows update site.

If you want to update, do it manually (not in windows) after downloading the firmware from the dell download site and copying the file to a usb drive then use the flash bios option after tapping F12 at start up.

Why did you answer him privately? I think a lot of other people have the same question, including me.

dell inc firmware 0.1.7.1

you can avoid this update 

run windows show hide update troubleshooter and 

Hide this firmware update. 

 I installed it and now I have "No audio device is installed" error!! Please help! 

My laptop is an Inspiron 7586 2-in-1

Have you tried using Support Assist to check for updates?