External Hard Disk - What is This Computer Device?

Computer Devices

By Josh K.

An external hard disk can be attached to a computer, such as a desktop, laptop, netbook, etc., and be used for a variety of purposes. In this article, some of these potential uses are discussed, along with additional details about the device. The external hard disk can be a reasonable option for some people who will get more beneficial use out of it due to its nature, as compared to an internal version which has different benefits and drawbacks. It can be connected to different types of interface ports, depending on what specifications the particular drive was built for.

If an individual needs additional storage for files on his computer, and does not want to open up the tower (or other type of computer) in order to place a new internal hard drive inside, this option might be useful. Adding more storage capacity is a common reason for getting a new hard disk, whether external or internal in nature. Using this separate drive to hold backups of important data is also a common use. Whether it be business files, years of family photos and videos, or other information, having a second copy can protect against the possible loss of these files should they be deleted, the data become corrupted, or the hard drive be physically damaged.

These are not the only uses that can be had from an external hard disk, and as they are becoming larger in size (at least up to 4 TB commonly available), and cheaper per amount of capacity, these drives may be useful to a number of people looking for that extra flexibility.

To read more about the external hard disk, including additional usages, more details on capacity, potential price ranges, and other information, please visit ExternalHardDisk.org.

Article Source: http://EzineArticles.com/?expert=Josh_K.

Computer Devices

Driver Updates - Why You Need to Update Your Computer Device Drivers? - Computer Devices

Computer Devices

By Mars Wade

Some people don't have the habit of updating their computer drivers regularly. Actually, like Windows updates, it is necessary for you to update device drivers periodically. Because they are also important parts of a Windows system and have a great effect on PC performance.

What is Device Driver?

Device driver is a special system program which allows Windows system to connect with the device on a computer. Only with it, can Windows system give orders to a device and make the device implement operations. Without a driver, you will not be able to use your printer, camera, scanner or other hardware on your PC. You can see how important it is.

Why Need to Update Drivers?

A lot of hardware manufacturers release updates of drivers for their products frequently for the purpose of fixing some bugs or improving the performance of the hardware. Some drivers, like software, have bugs or errors more or less. And some cannot make the most of devices and even prevent the hardware from achieving high performance.

And driver files are easily corrupted or deleted by some invalid operation by you or virus. When one of them is corrupt or missing, the device will not be able to work properly. In such a situation, you will need to reinstall the driver to make the device work properly.

How to Update Device Drivers?

You can go to the websites of the manufacturers to check if there are any updates and download the latest version. Please note that for a specific hardware model there can be several versions for different Windows systems! You need to make sure the driver you download is for the model of your device and the Windows system that you are using. If you install a wrong one, not only will the device not be able to work properly but also your system can crash down.

And checking and download the updates are time-wasting. The safest and easiest way is to click here to use a driver update software to help you. And you can click her e to visit my website to learn more tips to update windows drivers and make your computer run faster.

Article Source: http://EzineArticles.com/?expert=Mars_Wade

Computer Devices