Window-7 Backup

With Windows 7, Microsoft expands on the pervasive and reliable backup and restore solutions for both data files and the entire computer that it introduced in Windows Vista. You can use Windows Backup to copy your important files and folders to a safe location or create a system image that can be used later to restore a broken PC. There's even a cool new feature that debuted first in Windows Server that helps you recover old versions of data files if you save the wrong version. Windows 7 has everything you need to make sure your data is safe. You may never need to turn to a third-party backup and restore utility again.

Different Backups, Different Goals

Now that you've moved to digital storage for your most valuable data, it's time to start thinking about creating backups, copies of your original data that are ideally kept elsewhere for safekeeping. Many people don't even consider backing up until the unthinkable happens: a hard drive breaks down, literally taking all the data with it, or fire or theft occurs. Whatever the situation, you should be prepared for the worst before it happens. This is all the more important because many people now manage both their professional and private lives on their PCs. It's one thing to lose this week's meeting agenda, but quite another when a hard-drive crash destroys the only copies you had of five years' worth of digital photos. Those are memories, for crying out loud.

Given the almost complete lack of decent backup solutions in Windows XP and previous Windows versions, you may be surprised to discover that Windows 7 (like Windows Vista before it) offers an almost mind-boggling array of backup and restore solutions, each aimed at a different need. Best of all, Windows 7 also includes friendly front ends to all these capabilities, so that even the most nontechnical user can get up to speed quickly. Before getting into that, however, consider the various types of data safety facilities that Windows 7 supports.

Data Backup

If you think of your Documents library as the center of your data universe, and keep an elaborate series of folders and files there and in other libraries, then you'll understand the necessity of backing up these crucial files on a regular basis. To this end, Windows 7 supports both automatic and manual data backup options, enabling you to choose which files to back up and when. You can then restore your backups at any time to recover previous versions of documents, or to replace a file you may have accidentally deleted.

System Image

There's nothing worse than discovering that you need to reinstall Windows for some reason. Not only do you have to take the time and make the effort to reinstall the operating system again, you also have to ensure that you have drivers for all your hardware, find and reinstall all the applications you use regularly, reload all your personal data, and reconfigure all of the system's options so that it's exactly the way you used to have it. Rather than go through this rigmarole, you can use a Windows 7 feature called System Image Backup to create what is called a system image orsnapshot. This image—which is essentially a huge backup file—contains the entire contents of your PC as it existed the day you created the image. If you need to recover your entire PC, you can simply restore the system image and get right back to work.

File Recovery

Windows 7 offers the following two excellent ways to recover lost files:

• Previous Versions: If you want to recover an older version of a document, perhaps because you made an editing error and then saved it, you can use this feature to access previous versions of the file.
   
• System Restore: If you make a change to your system that renders the PC unstable, such as installing a bad driver, you can use this feature to return to a previous state in time, or restore point. When you reboot, none of your data has been changed, but the rest of your system configuration returns to that of the day and time the restore point was first made.

Add all that up, and what you have is the makings of a full-featured data recovery software suite. Amazingly, Microsoft provides all of that functionality in Windows 7, for free.