I am using a Windows Vista laptop. I cannot connect to the internet on it, no matter how hard I try. On 'Connect to a Network', the only option is 'Broadband Connection PPPoE Connection'. On 'Set up a Connection or Network', two options are missing that would be VERY helpful, 'Manually Connect to a Wireless Network' and 'Set up a Wireless a hoc (Computer-to-Computer) Network'.
What do I do?