Snow Leopard App Store Or Update
I have an Apple Macbook A1181, I am unable to put an Apple account in it, please help me please
System OS Version 10.6.8 Snow Leopard
Perform the updates in this sequence
2. Thunderbolt update for 2011 iMacs and MacBook Pros for installation after 10.6.8.
3. 10.6.8 2013 Security Update 004
Go to Apple menu -> System Preferences -> Software Update to see if there are any other updates.
Then try to login the Mac App Store to see if that works using the same login you did for Apple Support Communities.
Note, upgrading past 10.6.8, you have no compatibility with PowerPC applications.