How to take a full backup of your drives

In this digital age you might be worried about your data here are 2 softwares that can make a clone of your drives for later use

1.Norton Ghost-This software is for Windows and is priced at 2k. A very easy UI can create backup, and restore from backup

PROs
Easy UI

CONs
Paid

2.CloneZilla-This is a free software. Gives a bootup CD, easy to use UI, comfortable usage

PROs
Free
Easy UI

CONs
X

3.DiskUtility/TimeMachine-This is for mac, comes pre-installed with Mac, and is a pretty good option for mac users