There are many potential causes of data loss for all computer users ranging from the casual home user who just does a bit of occasional surfing and the odd bit of Photoshop, too the computer super users and computer aided design experts. Typically data loss can occur when a computer starts to experience boot up problems.

Knowing how to deal with the potential for data loss is what separates those who have been there from those who are yet to experience it. So what kind of scenarios are we talking about here and what are we looking for?

Computer starts up but never reaches the login window: When this happens there are a number of potential problems that can be to blame, these range from hardware issues relating to the hard disk drive, down to driver incompatibility or the loss of important system files. Sometimes the problem can be resolved by booting up in Safe Mode, however, not always.

Computer starts to become slow: When we first get our new computer there is very little on it when it comes to programs and games for example, and over time the operating system due to the way it is designed becomes cluttered. Registry repair utilities can help operating system problems but data loss is always a risk. In extreme circumstances a total ODS re-install is the best option.

Pc virus, malware and spyware: Pc virus and other, malevolent applications can cause untold data loss and problems if not handled in the correct manner from the outset. Boot sector viruses and others will first start to be noticeable when you Pc starts behaving strangely so be on your guard.

So what are the options here once the problem has arrived, and how can we avoid any form of data loss when in a lot of circumstances the only answer is to wipe our system and start from fresh?

The best way to avoid data loss in the first place is to follow a simple protocol. Backup your important data on a regular basis. There is simply no good excuse for not doing this as external drives and online backup centers are readily available to all.

So what's the answer when the data loss monster has knocked at your door? Well if you truly cannot afford to lose data, take out the hard drive from the machine and replace it with a new device for the reinstall. This leaves you the option of professional help if all else fails.