There are several commercial programs to provide "full image backups" of a computer system. The most well-known products include Symantec Ghost and Acronis True Image. There is free software available such as Clonezilla, but it should only be used by experienced users.
it creats a backup point in the computer when the operating system is currepted or at time of destroy your computer.
- The existing operating system is corrupted. - The existing security software requires upgrading.
The OS, Operating system, controls everything that is software and major hardware based. From applications to handling inputs and running the hardware in a correct manner.
Because everything else is based on that.
Your operating system opens and closes programs, do file managements, manages all the hardwares, and run softwares. It's basically the head of your computer, controls everything.
Mirror Image backup for a computer is an identical copy of a hard drive. Mirror Image backs up everything on a computer including all the files and folders as well as the operating system and applications.
The existing Operating system is corrupted
To backup and restore a database, as you would do for any computer file, depends on the operating system and the database used.
A system backup. This typically copies key operating system files and programs, but not user data.
it creats a backup point in the computer when the operating system is currepted or at time of destroy your computer.
That depends:if it is just an upgrade of the existing operating system there may be an option to retain settings from the previous installationif it is a completely different operating system it will of necessity remove everything of the previous installation
Vista
A backup for Windows is always recommended because the operating system is vulnerable to viruses. Sometimes the only way to get rid of them is to start with a clean slate.
- The existing operating system is corrupted. - The existing security software requires upgrading.
Its very important to have a backup. The Windows Server Backup saves all your files, documents, pictures, info, videos and all the other stuff you have on your computer.
You will need physical servers, operating system, switches and backup device.
The OS, Operating system, controls everything that is software and major hardware based. From applications to handling inputs and running the hardware in a correct manner.