Answer: Do you mean you want to restore an OS which was overwritten by another? You can't. Once all of the important files have been overwritten, there's nothing much you can do except reinstall the original operating system from scratch.
Answer: A typical hard disk can only have one partition set to be the active boot partition, even though there may be boot programs on more than one partition.
Sometimes during installation of an OS, the boot location is changed to the new partition/OS bootstrap program. This leaves the previous partition/OS bootstrap program inaccessible. This may be corrected by configuring a Dual-boot option in the new bootstrap program to reach both OS.
You may be able to alter the active boot partition to reach the original bootstrap program, and add a dual-boot option to the original bootstrap program to reach both OS. I can recommend using the free/open software gPartEd to change this boot partition and SuperGrub to modify a GNU/Linux boot program.
Operating system CD
You have not indicated WHAT you want to "Restore": operating system? router?
No it wont. The point of System Restore is to restore your system to a workable state without you having to reinstall the operating system and lose your data files in the process.
Restore the system to a previous restore point. Re-instasll the operating system. Send it to a computer expert for help.
I would like to use Easeus todo backup, it is a free software, and can help me restore my operating system.
Use system restore, failing that reinstall M.E.
system restore
To backup and restore a database, as you would do for any computer file, depends on the operating system and the database used.
Generally, anything written in java will transfer over to another operating system.
One of the best features of Windows ME or XP is the System Restore option, however if a virus infects a computer with this operating system the virus may be accidentally backed up because of this feature. In order to completely remove a virus on these operating systems, you should disable System Restore before cleaning the system, then reenable it after the system is clean.
Yes, if the system has a library known as "Wine" installed.
System Restore Point