Turning off WiFi hotspot to save electricity?
I have U-verse internet service, and a desktop computer plugged into the big modem unit provided by AT&T. Everything works just fine and I have no complaint.
I understand this unit also provides a WiFi hotspot, which I never use under normal circumstances.
Is there some reasonable way (perhaps via software) to turn off the WiFi hotspot to save electricity, other than unplugging the modem when not in use?