Backup
Hard disk drives are mechanical components and will eventually fail, taking with it all your data: documents, pictures, music, the lot.
How often should a backup be performed? That depends on how many days work you are prepared to lose...
You need to ensure your data is backed up on a regular basis. It is said that there are only two types of computer user: those that have lost data and those that are just about to.
Windows comes with backup software and Viper Data can help you configure it to backup your data
For advice on backing up your data, call Viper Data.