Windows Backup and Restore is a built-in feature in Windows that allows you to create backup copies of your important files and data. Here’s how to set it up and use it:

1. Open the Control Panel and click on “Backup and Restore (Windows 7)”.
2. Click on the “Set up backup” button to start the backup wizard.
3. Choose a backup location, such as an external hard drive or a network location, and select the files and folders you want to back up. You can choose to back up your entire system or specific folders and files.
4. Set a backup schedule that suits your needs, such as daily or weekly backups.
5. Click on the “Save settings and run backup” button to start the backup process.
6. To restore files from a backup, open the Backup and Restore window and click on the “Restore my files” button. Select the files you want to restore and choose a location to restore them to.
7. You can also create a system image backup, which creates a copy of your entire system, including the operating system, settings, and files. This can be useful for restoring your system in case of a system failure.

Using Windows Backup and Restore can help you protect your important files and data and recover them in case of accidental deletion or system failure. It’s important to regularly back up your files to ensure that you don’t lose any important data.