If you've lost all-important files in your laptop or PC as a result of hard disks crash, sudden power blackouts, virus attacks or accidental deleting of files then do not blame all that have occurred to your PC. It is your fault if you still do not know how to back up or recover your files.

Nowadays backing up has become an imperative task for every PC users in order to avoid any data loss. So everyone who cannot imagine his daily life without computer should learn how to back up files when needed. This is the best insurance against any possible data loss. And you needn't to be a specialist in order to back up your files yourself. You need just to know the way how to do it.

There are various ways to save your essential information; for this purpose some use CDs and DVDs, some use external hard drives and so on.

First let me explain what you really need to back up and what you needn't.

You needn't to back up all what you have on your PC. There is more simple and practical method for backing up. This involves only those files that are irreplaceable that is your critical data and personal documents. But there is no necessity to back up all the rest things from Operating System to various standard programs that can be restored by a clean install. Which are these main replaceable files?

• Operating System - in case if your hard drive crashes, you can buy a new unit and install it again from scratch. The only moment you should mention is that to install operating system you also need CD-ROM, and Product Key.

• Program Software Office, etc - You can also reinstall them if whenever needed. Downloadable software (Skype, msn messenger, firefox, etc) - They can be downloaded from the product site as you did it before.

The incredibly rapid growth of digital technology, particularly digital media such as music, software, videos and photos, coupled with a similar increase in digital communication, has called for new measures to protect files that are essential for small business and customers. Only 25% of small web businesses currently have data backup in some remote location.

Online Back-up software is a web based service where small web business’ and customers are able to store their files in a protected place such as an outside server. In this way, customers can reach a second set of all their important files. These files can be used as a backup if any unexpected event or disaster deletes their original files.

Most of the companies that allow this capability do so by getting users to sign on to their service. Some back up businesses target customers and small businesses while other web-based providers focus on corporate servers or personal computers. This method provides managed and program storage systems to corporate buyers as part of an outsourcing agreement.

Nowadays, the web is a central tool of home-based businesses with more than twenty-nine million firms connected. What’s more, they're using faster broadband speeds with DSL already being used at one-half of all home-based business. Along with the constant growth in broadband online services, there's has also been a vast addition in the advancement of digital information thanks to the influx of digital photos, music, videos, etc.

Get in to the fully-automated remote backup services that do backups automatically. These companies scan their client’s disk drive via the internet for the files and application programs which are indispensable to the clients and create precise copies from them. Then the back up company stores the information safely aside as insurance policy against the loss of the client’s files.