Other notable additions on the Mavericks include the Shared Links feature in the Safari browser, which makes browsing news faster, Maps maps brought from iOS to many improvements and the ability to sync perfectly with the iPhone. / iPad / iPod touch and finally the iBooks application first appeared on OS X.
Start up your Mac and click on the apple-shaped icon above. Then click About This Mac command to check the configuration parameters and OS X version that the computer is using.
Notice if your Mac is running an OS X operating system version of OS X v.10.6.7 Snow Leopard or not? Or the configuration is at least 2GB RAM and available free space of 8GB or not. If absolutely reasonable, we start to the next step.
Click the Mac App Store icon .
Enter the 'OS X Mavericks' line in the search box.
The results appear, click Free Upgrade and then Install App to proceed with the upgrade.
An account confirmation window will appear, proceed to log in your account.
Next is the terms of use. Click Agree to agree.
Next, click Install and log in to your account on the Mac to confirm again.
Next, click Restart to restart the Mac and start the installation process. It may take up to 35 minutes for this.
After the installation process ends. Let's start rebooting the Mac again. After booting up, wait about 7 minutes for the installation to complete. Once done, please log into your Apple ID account and enjoy the results!