When people experience a computer crash their first thought is how they will ever replace the files that are lost. Anyone who has valuable data stored on their computers hard drive needs to have an additional copy of those files. Now there are websites that will allow users to have free backup space on their site to use for storing that data.
These work pretty much the same way as backing up files to other forms of media. The sites offer a limited amount of space online that these files can be backed up to and accessed at any time. It also makes it easy to share information with family and friends who can be given access by invitation.
Anyone can take advantage of the offer that the websites provide. It gives everyone the opportunity to have a safe off-site place to store their information. Many of these sites will also allow more space on the site for a rather nominal fee.
Anyone who downloads music or uses their computers for pictures know just how fast the hard drive on their computer is filled up. Those larger files take up a lot of room and trying to make copies on CDs can get to be costly.
Many of the online services also have the ability to set up an automatic backups. This function can be set to occur based on the time or the day of the week. It can happen as often as someone wishes and keeps the user from having to remember to do this manually.
These sites can be of great value for someone who needs somewhere to back their data up. But it should be understood that these free backup sites are using a server to save the data to. These servers can also crash and the companies can go out of business. They should not hold the only copy of important data in case they do.