HP is going to sell a tablet for $179 in April putting pressure on Apple to reduce it's price.
Link to article:
HP
I am somewhat ignorant of these new devices. Does this tablet act like/replace the need for a desktop? Can it be used anywhere? Does it run off of wifi or something similar?
I need to be brought into the 21st century.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).