Take the 2-minute tour ×  whenever my computer (which is a
MacBook Pro bought in 2012) is sleeping or off, and i login with
my password, it is always on a different wifi then my home wifi.
My home wifi is Skritty, and the wifi my computer is always on
is BronzeMaple-Guest. I just waited 10 minutes for a software
update and when it turned on, it went to the BronzeMaple-Guest
login website and it totally lost my software update. I was
trying to play MineCraft and had to update Java so i could play
it. IF YOU HELP I WILL BE VERY THANKFUL!  sincerely, Braden
share|improve this question  2 Answers 2  Click on "advanced" in
the Wi-Fi settings then, in the list under "preferred networks,"
you can rearrange the order of priority as to which networks
you'd prefer to connect to if possible  share|improve this
answer Just in case, the wifi settings are in System Preferences
> Network. –  John Rygielski May 4 '12 at 21:32  This happens to
me a lot. The problem is that there wifi is public so when you
wake your computer