My router is downstairs connected to a Windows vista PC. That PC connected with an ethernet cable gets around 90-100Mbs download speed. I did another speed test on my iphone upstairs next to my laptop, and it got 80-90 Mbs. But When I did the speed test on my laptop, it was only 10Mbs down. It's really annoying because it takes like a billion years to open youtube and everything lags. Please help
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Why does my laptop get such bad internet download speed while my Iphone gets 10 times more?