It is possible. If you have a good computer, and your satellite provider is decent, then you can have high speed internet. However, you must specify what you feel is "high speed".
This site will give you a good listening on high speed internet http://www.internetservicedeals.com/. Depending on what your looking for, you ll have to compare prices.
Time warner cable is an amazing, fast speed internet service provider and is not that costly due to all the features . AT&T is also a good internet service!
It is not neccessarily the type of laptop as it is the type of network card installed in the laptop, the speed of your network provider, and the type of Service you have with that provider.
If you are able to get verizon fios in you area that is the way to go. They are leading in the high speed internet industry by being the 1st to use fiber optics to achieve this. The speed of light travels faster than the speed of sound.
A good cable internet service provider depends on where you live, because they are different everywhere. The best would be broadband, or Armstrong for cable internet service. They are very fast reliable, and affordable.
There are many options for finding a good internet service provider. You just have to find the one you want. You might want to ask some of your friends and see what they think.
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You can find software to check your broadband speed from your internet service provider. There is usually something you can download on their website if you look.
Internet phone service is very reliable. The leading provider of internet phone service in America is AT&T. It is not expensive and has very good connection.
Verizon and AT&T have many good and cheap wireless internet packages in the Florida area. RCN is also a good and low cost wireless internet provider.
A good website to compare internet provider and available broadbands is Broadband Checker. One can enter their postcode and get a list of providers, type of connection and the speed.