One can use different applications to clone a hard drive. Clonezilla, Redo Backup and Recovery, and Parted Magic, are all good tools one can use to clone a hard drive.
A Backup The technical name is cloning.
This is commonly called "ghosting" or "cloning".
disk cloning or dist imaging.
Yes, you can copy your operating system to a new hard drive using cloning software. This process creates an exact replica of your old drive, including the OS, applications, and files. Popular cloning software options include Macrium Reflect, Acronis True Image, and Clonezilla. After cloning, you'll need to ensure that your computer is set to boot from the new hard drive.
Disk cloning is the copying of the contents of one hard disk to another hard disk. In the alternative, a cloning copy can also be saved as an "image" file; a compressed file containing a "snap shot" of the hard drive's contents.
Hard drive cloning takes the contents of one hard drive and transfers it to another. The easiest way to do this is by using an imaging utility like Acronis or Clonezilla.
You would have to use an external cloning machine.
The term for this is "cloning a drive". Norton Ghost is a popular software package that will do this for you.
Yes, cloning creates absolute copy of your hard drive basically twin with identical content.
Technically speaking, you can't. Cloning or imaging can help you recover something only in a specific situation. Example: if I have a file stored on my hard drive, and I clone my hard drive information to another machine, then the next day that first computer completely dies, fortunately the file I want is now on that other machine.Recovery however generally refers to getting something back after it has already been corrupted or failed and if your hard drive goes bad and you haven't already cloned the information you wanted, cloning will now do nothing. Even if the hard drive somehow worked enough to be imaged, you would just be imaging the same corrupted data.
It saves hard disk space.
You can't "increase" an hard drive. You can buy a new one. The best for you would be to talk with someone that has some experience with computers, because putting a new hard drive in a computer is not that hard but you can easily break something