|Mavericks OS X|
Mashable has written very nice post on how to install Mavericks as a "clean install"? You can read that post from here I like that option but if you don't want to go that much deep for just installation then simply follow on screen instructions during installation and you will be good to go!
iBooks, Maps, Tags and tabs in finder are really cool stuff to enjoy. I liked iBooks so much on my MacBook Pro really great experience!
- Some of the applications (e.g. Cleaner, cisco wifi app etc.) may have compatibility issue with this upgrade. So if you are using specific software then check for the compatibility and then go for upgrade.
- System start catching heat after upgrade