I am unable to share an internet connection between two computers in a homegroup. File sharing is OK. The ADSL modem is connected (via USB, no ethernet) to a desktop, the desktop to a laptop via a router.
The problem is that after opening network/adapter settings/LAN/properties on the desktop, NO sharing tab appears, only a 'networking' tab. On the laptop both tabs appear...
How can I get around this? I know I should really get a modem that connects directly to the route, but don't want to waste any time/money if it doesn't resolve the problem.