Quote:
Originally Posted by
grokit 
Windows Vista has a Backup and Restore Center with a System Restore feature at Control Pane>System and Maintenance, I've never used it but just went there and compressed the backup partition that I believe it created. It runs on a partition of the main drive by default, so unless that is something you can change it would not be good for an HDD failure but should evidently work for a system restore.
Windows Vista and Window 7 have a neat backup system. But unfortunately only in the Ultimate, Business, and Enterprise versions. The other versions get short shifted on the backup features.
The Ultimate (and business and enterprise) version has a Shadow Copy feature that takes snapshots of your files at scheduled times and lets you go back in time to previous versions. So if you want to go back in time and look at a document the way it was a week ago you can. Right-click, properties, previous versions. Very cool.
The Ultimate (and business and enterprise) version also has a full image backup. You can backup an entire partition to an image file (in VHD format as used by Microsoft's Virtual PC). That image file can be saved to a different physical hard drive. If you image your system drive you can recover (restore) that image by booting from the Windows install DVD. The files in the image backup are also used as restore points for the Shadow Copy feature.
So Microsoft has the goods for neat backup options. They just don't make those goods available to the general public unless you overspend (buy the Ultimate version) of the OS. Maybe if people pester Microsoft enough and say "Hey, Apple has Time Machine, where's ours?" then Microsoft will say "We've had it all along. Here it is in Home Premium.".
There's free software though that will do full image backups. So all's not lost. But those third party options aren't as cooly integrated as Microsoft's options.