This is a guest post by Frank Anderson . Imagine a computing world without files, without external hard drives, without disks or downloads or data to store. It’s a concept called cloud computing, it’s in its early stages, and it will fundamentally change the way we deal with hardware, software and the Internet. As things stand, most computers still run software and operating systems that were pre-installed, downloaded from a Web site, or installed at home from a disk. Data files created by that software are stored on hard drives and backed up on external storage drives or online storage sites. With cloud computing, all these functions are moved to the Internet. Cloud computing is a service that delivers computing elements on the model of an electric utility. Services such as software and file storage are delivered online. The programs and data are kept on servers. An example: Right now, if you wanted to write a Word document, you would open Word from your hard drive, create a fi...
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