I have a set of Logitech speakers & sub-woof. They attached into my old Dell through 3 separate plugs (right, left & center). My iMac doesn't have the same configuration and I'm wondering if I need to purchase an external sound card so I can plug in the speakers. I know this is a very rudimentary question, but I'm pretty green to all of this. Thanks for your help and patience
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?