hi there im new to thease forums and a bit of a computer noob so go easy on me please 
ok so iv been useing a external wireless adapter because my laptops built in one is on and off working, today i connect to my network or tryed to to find that my network key was wrong, when i re-enterd the network key how ever it was not wrong at this point my laptops built in wireless card decided to work and connect to my network no porblems.
i have no idea what its doing, i did try a search but nothing here seemd to match whats going on with me at the moment.
id be greatfull for any help who knows how long my built in wirelss card will last
(also sorry for spell/grammer im in a huge rush)
if any one needs more info please feel free to ask
thanks all sparda

ok so iv been useing a external wireless adapter because my laptops built in one is on and off working, today i connect to my network or tryed to to find that my network key was wrong, when i re-enterd the network key how ever it was not wrong at this point my laptops built in wireless card decided to work and connect to my network no porblems.
i have no idea what its doing, i did try a search but nothing here seemd to match whats going on with me at the moment.
id be greatfull for any help who knows how long my built in wirelss card will last

(also sorry for spell/grammer im in a huge rush)
if any one needs more info please feel free to ask
thanks all sparda