Internet will not connect automatically

[Multisupermono]

Every time i turn off my computer and turn it back on the connection says that it has networks available. But, since i have a long security key, it is very tedious to type it in every time i start up my computer. Any help is much appreciated!

 

[iceclock]

im pretty shur u can save the security key, thats what i do,

would save u alot of trouble