Backup your hard drive data, we can advise on backing up your system and set up scheduled backups etc. Ideally a 2nd internal or external hard drive or DVD writer is required (Windows Vista will not allow you to create a backup file to the same hard drive with the Windows built in backup program).
Alternatively an 'image' of your hard drive can be created which can be restored to a new hard drive if your PC's hard drive fails or your data gets corrupted.
Recovery disk creation service available.