Copy the entirety of one hard drive to another. It’s called cloning, and it’s an important process if you want to replace or upgrade the primary hard drive in your computer. Cloning isn’t the same as backing up. When a drive is cloned you have a perfect copy of everything that was on it – the operating system, the software and all of the files included. When you clone a hard drive you recreate its entire environment, partitions and all. Why clone a drive? Sometimes it’s because you’re current hard drive is failing. Sometimes it’s because you want to upgrade to a bigger drive. And sometimes it’s to ensure you have a complete and total backup of your work environment should something go terribly wrong. We’ve covered quite a few free tools for cloning hard drives here at MakeUseOf. There’s Clonezilla, a free advanced hard drive cloning tool based on Linux. There’s also Redo Backup and Recovery, which allows you to back up any drive in its entirety. Personally, I like t