System image is copy of your hard disk. In case of failure you can recover all files in your System Image. You need to create system restore disk in order to recover your computer.
- Click on Control Panel –>System and Security –> Back Up and Restore
- Click on create system image. At this point you must have either external hard disk connected or blank DVD in your writer.
- It will ask where you want to save system image. click on next
- At end of process it will ask if you want to create system restore disk. You will require it in when you want to recover your computer.