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PC DOCTOR WESTCHESTER NEW YORK |
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Few people know that the hard drives are almost physically indestructible and that they contain the history of our personal data. However, it's easy to think that hard disks can be reformatted with a new copy of windows but the problem in this case is that the price to pay is the total loss of our data. Our company can recover your data and can restore your hard drive even if you have reformatted it with a fresh copy of your OS. In fact, hard disk drives are so named because they contain hard magnetic disks inside the housing. They are designed to store large quantities of information, and they don't need to be continuously powered in order to hold that data. The vast majority of PCs used today have at least one hard drive, and in almost all of these, the hard drive is used to store the OS, programs, and data. When a computer boots, depending on BIOS settings, the computer searches for boot files on different disk drives, most commonly the floppy drive first, then the hard drive, and then a CD drive. For regular use on any modern PC, the hard drive is the only one that is big enough to hold the required files. Externally, hard drives have a power connector, a data connector, and jumpers. Internally, hard drives have spinning magnetic platters and heads. Heads are small devices that store and pick up magnetic information from the platters;they have similarities to heads on cassette tape machines. Storage areas on the platters are divided into portions called cylinders, sectors, and clusters. Information about these parameters appears in the hard drive documentation and often on the paper label on the housing. |