It has been nine years since I bought my last PC, a Sony Vaio laptop. So I'm a bit behind the times, tech-wise. Please bear with me. I am now the proud owner of a Dell Inspiron 7580. It says it has ...

My Lenovo laptop (it's rather old; I got it from a friend) apparently shipped from the factory with a neutered BIOS; the Intel graphics adapter--the one embedded in the chipset--was disabled in BIOS.

You may encounter this Miracast issue for the following reasons: Intel Graphics Hardware is disabled. Wi-Fi is turned off. One of the devices is not capable of using Miracast. The wireless adapter is ...