Yes, you can connect an iMac to an AirPort Extreme without a base station if the AirPort Extreme is set up as a range extender or in bridge mode. In this configuration, the AirPort Extreme can extend your existing Wi-Fi network without needing a separate base station. Simply connect the iMac to the Wi-Fi network created by the AirPort Extreme, and it should work seamlessly.
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You can drive from the airport in Atlantic City to the airport in Philadelphia in about 1 hour.
Zürich Flughafen (= Zurich Airport) station to Schan-Vaduz station is 45.40 Franks single without a railcard.See the SBB website for all times and prices.
both computers should have lan ports on them, use a lan cable - yellow in Australia and directly connect the two computers. At your local airport they use wireless so you will need a wireless modem (Wi-Fi)
Yes, you can rent a car at an airport without flying.
Yes, you can park at the airport without flying by using long-term parking services offered by the airport.
Yes, you can shop at the airport without flying by visiting the public areas of the airport where shops and restaurants are located.
No, you cannot leave Heathrow Airport during a layover without a visa.
If you set up an ad-hoc (computer to computer) network, you should be able to do so. Although, I find that the best way to share files wirelessly is to have a wireless router and have file sharing active on both laptops/computers. You should be able to find your PC in the network list when using Finder on your Mac. Hope that helped, if you need any more assistance feel free to message me.
You need some kind of connection to connect...
If you get off your flight, and leave the airport without claiming your luggage from the carousel.
To reach JFK Airport without using the AirTrain, you can take a taxi, use a ride-sharing service, or take a public bus that goes directly to the airport. You can also drive and park at the airport or have someone drop you off.