To provide better experience and service for users, most Android phone manufacturers suplly a management software for user to manage phone data on computer. For example, Samsung Kies is a free software for Samsung devices to allow us to manage data on computer.
Like iTunes or other brands of Android phone management application. Kies have backup and sync feature which can help you backup your Samsung phone or tablet data to computer and cloud server. Here, let's go to learn how to backup and sync Samsung data via Kies.
Firstly, you can download the Kies from here: http://www.samsung.com/us/kies/ it has Widows version and Mac version, so you just get it based on what OS is used by you. Then, you need to install it to your computer.
You can see in the interface of Kies, it allows you backup contatcts, photos, music, videos, etc in your Samsung device. Those data are so important in our life. What if they lose accidently, it is hard to recover lost data from Samsung device.
Secondly, you just need to connect your Samsung device to computer and launch Kies, then you can see the app will recognize your device and show the model name in tab.
Lastly, click the data you want to backup, here you need to choose the path where store the backup data. And if you want to sync and restore backed up data, you just choose "restore".
P.S. How to Recover Samsung Android data without backup:
Samsung Kies is good tool for Samsung users get back lost data when accident happen. However, if you forget backing up data before when data loss from Samsung device happem, how can you get back lost data especial for photos, contacts, text messages, etc from Samsung device.
Here, only Android data recovery software can help you, know more here: http://www.any-data-recovery.com/topics/mobile-devices/restore-samsung-galaxy.html