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location Australia
visits member for 3 years, 5 months
seen Jul 7 '13 at 10:12

comment Internet is slow on WIFI but fast with net cable
This question doesn't really have an answer. You've just discovered the blindingly obvious: like-for-like, wireless is almost always slower than wired. The problem is not with Windows, it's your Wifi router. There's not much you can do to improve the router's performance, although your router may have a few settings you could experiment with. Time to buy a new one.