Advice 1: What is better: USB flash drive or external hard drive?

Flash drives are the necessary items for the transmission and storage of information. Use them every person, regardless of status and position. About which one is better, more reliable and durable, you need to understand in great detail.
What is better: USB flash drive or external hard drive?
Modern users need the separation of official and personal information. Can contribute to various reasons: virus attack, confidential or proprietary information that should not be in the public domain for obvious reasons. With this purpose, the removable storage media. Which one is better: USB flash drive or external hard drive?


The pros and cons of portable devices




In the question that it is better to choose to work with the information, you should start from its importance, speed of access and claims to the carrier. From flash drives and external hard disk has its predominant features and complexity, they should pay attention.


Advantages of external hard drive




1. Comfortable and durable.
2. Puts a lot of files, there is no need to use several flash drives.
3. The possibility of exploitation drive unlimited, unlike the stick, the expiration date which expires after the 10 th record.



The disadvantages of the device are as follows: the requirement for additional port for power, is costly for the device on a 250 GB need to give up to three thousand rubles, the low resistance to temperature changes.


External hard drive is available in two types: standard 3.5 inch miniature 2.5 inches. The first of them plays the role of increasing the memory on the laptop or computer. It has a great weight, and requires additional power. The second has a smaller weight and size of the memory, but it has anti-shock properties.


Characteristic of the stick




1. Low price of the device. For example, a device with a storage capacity of 16 GB will cost 800 rubles.
2. Easy to use, takes up little space, are practical in office work, for pupils and students.
3. Has high-speed read or write.
4. Low absorption of power, which is very important if the laptop is not connected to the network.
5. A large selection of shapes and colors flash cards.


Of the minuses, we should highlight the lack of a USB port in some gadgets, as well as the impossibility of reproducing information if the flash drive is "broken."


Answering the question of which device is preferable: an external hard drive or flash drive, I must say that it is better to have on your desktop and then, and more. Although the confrontation between the two devices will continue for a long time.


Information is measured in huge volumes, places to store it are sorely lacking. Need a compact media that provide large amount. It is clear that only external hard drive meets these requirements.

Advice 2: How to use an external hard drive

Modernity in technology makes new demands, and in particular it relates to computer. Once the amount of drive USB to one Gigabyte seemed fantastically large, and now have to move from computer to computer files such as HD movies, for which few have and 32 gigabytes. This may help in USB drives that store information used by hard disks, which most people call simply "external drive".
How to use an external hard drive
You will need
  • Computer or laptop on Windows operating system external hard drive, initial skills for work with computer
Instruction
1
External hard drives belong to the class of Plug and Play devices and do not require any special software or drivers. Connect the drive's cable into a free USB port of your personal computer. If necessary, connect the additional power cable to the adjacent port.
2
In the lower left corner of the desktop window appears with information about the installation of new equipment. Be sure to wait until you see the text "Hardware is installed and ready to work.
3
Open "My computer" shortcut on the desktop or the appropriate line in the menu "start". The list of partitions of your hard drives added to the drive letter of the external drive. Go with it.
4
Copying data to external drive or it is the same as in the case with internal drives. File icons can be dragged, or use the function "copy-paste" context menu.
Useful advice
Watch movies and listen to music directly from the external drive, limitations on its use apply only to software installation.

Advice 3: How to choose an external hard drive for laptop

The disk space of any laptop eventually ends. Buying an external hard drive would be the best solution to this problem. On this device you can not only store a variety of information, but to install the operating system. But to make the right choice is quite difficult. Using the following statement, you will choose the best external hard drive for your laptop.
How to choose an external hard drive for laptop
Instruction
1
External hard drive is a simple hard drive, installed in protected housing. Most of the models of this device are presented in form factors, 2.5 or 3.5 inches. The first option is the most convenient and compact, not to require an additional energy source. And external devices 3.5 inch weigh a lot more (about 1.5 kg) and require additional power from 220 V. Therefore, before buying the external drive you need to decide how often you'll have to tolerate it.
2
The most important characteristic that you need to pay maximum attention to the volume. The standard volume of the external drive, made in the form factor 2.5 inch, ranges from 250 to 500 GB. And the capacity of the device form factor 3.5 inches – more terabytes. Remember that the declared volume of the external drive will be somewhat higher than the actual capacity.
3
Speed is the next most important feature, it is defined by the following parameters: interface (responsible for the transmission speed), the spindle speed and the average access time. If you need the maximum speed of the device, then the best option is to buy an external drive with USB 3.0 interface (transfer rate up to 5 Gbps/sec) and eSATA (3 Gbps).
4
The speed of rotation of the spindle depends on the time of finding information on your hard disk. The number of rotations hard drive 2.5 inch 5400 rpm and 3.5-inch models have a standard speed of 7200 rpm./min. is Found the information is moved to the buffer, which smooths out differences in data transfer speed. The larger the buffer, the smoother will be the work of the external drive.
5
Buying the device, pay attention to compatibility with your operating system. It is defined by the file system of the external drive is NTFS or FAT 32. File system FAT 32 works with all operating systems, not only modern but also old. The main advantage of NTFS is the ability to work with files larger than 4 GB.
6
For maximum safety and enhance work comfort some external hard drives have built-in software. The basic functions of these programs - virus protection, energy saving and data backup.

Advice 4: How to choose an external hard drive

The choice of the external hard drive depends on several factors, such as how often you plan to use, how much memory you need, whether you need a portable drive or do you plan to keep it in one place, etc. Each of these factor affects both the cost of the disk and its type.
How to choose an external hard drive

Disk capacity


Most external hard drives can contain from 2 GB to 4 TB of information, there are also models with a capacity of 8 TB. To determine how much memory you need, decide what you plan to store on the disk. If you are looking for a medium for recording large amount of video, consider purchasing disk capacity of 1 TB. If you need media to store emails and text documents, disks, compact size, accommodating a few gigabytes.

Data transfer rate


The speed with which information will be recorded on the hard disk is also very important. If you plan to use the drive for storing backup data written 1-2 times a week, you can use any external disk drives. If the media you need for everyday use, including for recording large files, it is best to choose a drive with a higher write speed.

USB 2.0 interface remains common, its speed is quite high, however, for writing large files, it is preferable to use the USB 3.0, the speed of which is much higher. The eSATA interface is more complete, but disks with that interface are expensive. Selecting the connection interface, note the presence on your computer the appropriate connectors.

Portability


An important factor in the selection of the external hard drive is a method of its use and storage. If you are looking for an additional, external device for storing data, which is not planned to carry from place to place, the ideal option for you will be CDs large in size, but containing a significant amount of information. They usually need their own power supply from the mains. These disks are slightly cheaper portable devices of comparable capacity.

Portable hard are compact, have high strength, protecting them from drops, and don't need separate power adapters. They are most often used for frequent transfers of information from one device to another, as well as for work, when all necessary information is always available at hand.

Security


Storing on an external hard drive of confidential information concerning personal data is quite dangerous, especially if this disk is often connected to various devices. If you use it for such purposes, be sure to verify availability of hardware-based encryption of data. This encryption is much safer software.

Advice 5: How to install windows on external hard drive

Sometimes the user is useful to have an information carrier containing a working and configured copy of Windows. Such media can be run in any computer and settings and documents will always have you with me. However, installing Windows on an external hard drive or USB flash drive has several nuances.
How to install windows on external hard drive
Instruction
1
Download and install the PE Builder program that allows you to create and install a compact version of the operating system on a flash drive or external hard drive.
2
Define the set of plug-ins you wish to see on your portable version of the operating system. The plugins are in the directory of the plugin installation directory of PE Builder.
3
Run the program PE Builder. Enter in the field "source" the path to the installation disk on your Windows XP.
4
With the button "Plugins" select the plugins you wish to install and add a new button "add".
5
Click "Build" and wait for the process.
6
Execute the file peinst.cmd located in the subdirectory pluginpeinst installation directory of PE Builder.
7
Click "1" and enter the path that contains a prepared version of Windows, collected in paragraph 5.
8
Click "2" and specify the path to your external hard disk or flash drive.
9
To complete the installation to your specified carrier, first press "5" then "1".
10
Now you can use your portable storage device on any computer.

Advice 6: How to choose a USB flash drive

Buying a stick, just like any other electronic device, requires a serious approach, because if you buy the first stick, then it is possible that you would have to go to the store.
How to choose a USB flash drive
Instruction
1
Choosing a flash drive, first of all, you should know that USB Flash drives are not only memory but also data transfer rate, physical size, ability to protect data or materials and can be as a simple office means of storing and transferring data a stylish image device.
2
If you are looking for a flash driveto be able to transfer files and folders of small size from one computer to another, you can choose any model with memory of 2 Gb – it will be enough for these purposes.
3
If you have to copy to a USB flash drive large amounts of information, music or films, then you should pay attention to models of flash drives with capacity from 8, 16 or 32 Gb. The cost of flash drives with a capacity of 64, 128 and 256 Gb is too high and in this price category it is better to look for compact external hard drives.
4
Choosing a flash drive with a storage capacity of 4 Gb, be sure to pay attention to data transfer speed – if the speed is less than 30 MB/s, you risk to lose the data up too much time.
5
If you care about privacy information stored on the flash drive is of paramount importance to you, choose a model that offers preset programs to protect data with a password.
6
If you are looking for a stylish accessory that combines the portability of data, look at the models in metal cases finished in leather or wood. This flash drive will always attract attention and will say a lot about its owner.
7
Do not forget about the physical size of the drive are quite bulky and can occupy a lot of space in your pocket or purse, and close to his body the adjacent USB port in the computer. If size matters, then pay attention to the models of flash drives, the dimensions of which in length does not exceed one and a half inches.

Advice 7: How to connect external hard drive to laptop

Lately the range of computer products that you can find a variety of different media: optical discandhard drive, memory cards and external hard drives. The latter, though not as petite as memory cards or memory sticks, are the most advantageous purchase terms of price/volume. To connect external hard drive to your laptop or computer a snap.
How to connect external hard drive to laptop
You will need
  • computer.
Instruction
1
Open the package external hard drive and remove the carrier. Locate the device's user manual, and a cable connecting the hard drive to the computer. If you bought a hard drive form factor 3.5" in the package, except specified, will be based on a power adapter.
2
Connect the power adapter to the hard drive, if it requires additional electricity supply — usually have hard drives form factor of 3.5". Plug the power adapter into an electrical outlet and the cable to the laptop 's USB port. You can use any USB port of laptop which you are comfortable.
3
Wait until the laptop will detect an external drive. Usually, the operating system beeps when you insert any media. If you have an active autorun from the media, you will see a selection box. If not, then after installing the drivers (which happens automatically) the contents of the hard drive will be available to you via any file Manager.
4
Do not plug in untested media to the computer without an antivirus program. Modern viruses use the autorun for the device to copy itself to the operating system. When you first start removable media contained therein viruses are automatically started and integrated into the registry of the computer, so, do not disable the antivirus software.
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