I've been going through too many problems with mavericks
Ok, so these are some of the problems that I have been experiencing while using Mavericks:
1. My mac has no recovery hd
2. I can't open the App Store because "it's not supported on this type of mac"
3. I can't login to Game Center because "local player could not be authenticated"
4. It takes 12 minutes to startup my mac
5. iTunes will crash at random times, even if I'm not doing anything with it
6. Apps like Safari or iBooks take 2 minutes to open. If I'm opening a game of some sort it would take 7 minutes
If anyone can tell me what on earth is going on it would be incredibly helpful.
MacBook, OS X Mavericks (10.9.2)