Exploring the hardware and system settings

…Under the Hardware section of System Settings are some of the things…you can change that deal with the physical parts of your computer.…The first one is Bluetooth, where you can choose to…enable or disable Bluetooth and configure Bluetooth devises on your system.…I haven't enabled Bluetooth in my virtual machine, so I don't see any devises.…But, if I did, I'd press the plus button…down here and go through the discovery and pairing process.…The Visibility switch here determines whether or…not Bluetooth enabled devices can see my computer.…And there's an option down here at the bottom…to show the Bluetooth status in the menu bar.…

If you're not using Bluetooth, you could probably turn that off.…The next option is Color, which lets you change the color…profile and calibration of the monitors that are attached to the system.…This isn't something I need to change, but if you're a color sensitive professional…like a photographer, or a graphic designer you might need to make some changes here.…The Display section is where I can change the resolution,…