When your PC goes wrong getting it back up and running can cost you time and money. However there are a few positive things you can do to help keep your system running smoothly and minimise downtime if a disaster does occur.

1. Back up important documents as often as possible
2. Regular virus scans using a good quality antivirus program ie Kaspersky
3. Keep windows up to date with Windows Updates
4. Make sure your hard drive is defragmented, especially if you are using Windows XP
5. Uninstall old applications that you no longer use