1. preparing a good hard drive has been formatted, if there are important data which must be backed up first, when we do well the mirror file system and then we have the data transferred back. In addition, we need to download a software UltraISO, which is a powerful CD image file creating / editing / format conversion tool. The final step is to prepare Windows7 system ISO image file.How to make external hard disk that can be installed Windows7 system, now we start.
First, open the UltraISO software, if not the best administrator privileges before you open account with administrator privileges to open the following diagram, choose File → Open, in the pop-up dialog box to find Windows 7 of the image file.

Win7’s image files are displayed on upper right part of the area, then click on Start → turn into the hard disk image, there appear Step 4 dialog box. Write method select USB-HDD +, and then click to write. Before clicking on to write, make sure there is no data on external hard disk, if there is data should be backed up in time, otherwise the data inside will be deleted. I believe you have learned how to make external hard disk that can be installed Windows7 system. it is really very easy.

Windows 7 operating system comes with the “Backup and Restore” feature that allows users to Transcend a complete system backup, To a network drive or an external USB drive, and through this backup to restore the system to a new hard drive.

First of all, find a large external hard disk as a backup file storage warehouses, and then open the Control Panel, find the backup and restore system button, select the Set Backup Options, start backup software. Here the option to back up the image storage location. As the backup file size is unknown, so we do not recommend choosing a backup to DVD disc, select the network location or an external USB 2.0 hard drive select backup content. When the backup is complete, is tantamount to the establishment of a system restore point, the system can easily revert to a previous state when have problem. start the installation program and then select the repair your computer option, and then pop up a dialog box, the system will automatically search the previous backup file, and then select restore, use external hard drive to install and backup Win7 System is very convenient.

best external hard drive

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Prices, three 3.5-inch external hard disk 1TB original price is not expensive, are less than 800, the new Western Digital My Book Essential 1TB Hard Drive is currently selling 799 is the most expensive in three, with a have a certain decline in space. Essential craftsmanship and unique design, but quite good, books look even more like the ultra-thin, but also in the hard disk box around the cooling holes are also designed to ensure the stability of the work of the internal hard drive. Core-wing series of external hard drives Seagate FreeAgent Desk with the current cost-effective external hard disk.

Warranty, the new Western Digital My Book Essential 1TB Hard Drive and Seagate Core-wing series of external hard drives respectively three and two-year warranty, Seagate FreeAgent Desk Hard Drive provides up to 5-year warranty service, users can enjoy the that there is quality assured service. Today, the original movement and assembly of external hard disk drive products, the price gap has been very small, and in the speed and stability as well as after-sales has become more assured, the user can choose according to their preferences which three original 3.5-inch external hard disk.

This is a free Windows platform file recovery tool, which can be used to restore those who have been accidentally deleted files in any format, can be restored directly to hard drives, flash drives, memory cards (such as SD card, MMC card, etc.) in the documents, as long as the write data has not been repeated, regardless of format or deletion can be restored directly to support FAT12, FAT16, FAT32, NTFS file system. The software is simple, search for deleted files fast and selected to scan the drive and click Scan button. The new version in the wizard adds iPod support to optimize the in-depth scanning and removable storage drive support.

Software Version: 1.25.409 Software Size: 3086KB

Top 5 Data Recovery Software for External Hard Drives Recover My Files

Recover My Files can recover deleted documents as bold, even after the disk is formatted file recovery tool that can customize the search folder, file type, to improve the search speed and accuracy of time-saving. In the search process, provide a wealth of information, including: file name, file / directory, size, relevant date, status, the general preview of the document directly, so that you better choose to restore files.
Software Version: 3.9 Software Size: 8130KB

Top 6 Data Recovery Software for External Hard Drives AntlerTek Data Recovery

AntlerTek Data Recovery is a versatile professional and easy to use data recovery tools. The software uses an advanced hard disk data recovery engine, allowing users to quickly restore the hard disk, memory card and U disk storage devices such as the loss of files. Users in the operation accidentally deleted files; the virus destroyed the hard disk partition tables, accidentally formatted hard disk data recovery can be used to recover Andrea. Software Key features include deleted file recovery, formatted recovery, deep file recovery and partition recovery. Supported file systems, including NTFS, FAT, and FAT32. Simple and clear wizard-style user interface help users to complete the complex back to work in a few clicks.
Software Version: 1.5 Software Size: 2061KB

Top 7 Data Recovery Software for External Hard Drives Smart FAT Recovery

Smart FAT Recovery can support we save the files that have been removed, and even has been emptied, “recycle bin”, the file can still get back to save. For example, Microsoft Office document files, pictures, MP3 music, and compressed files, Smart FAT Recovery can be used to save the file back. And it supports the FAT 12/16/32 format disks, portable disk, memory cards, the media files can be saved back.
Software Version: 3.8 Software Size: 1978KB

Li Jie C803 fingerprint external hard disk using today’s most cutting-edge biometric fingerprint technology live to enjoy the convenience of high security, the fingerprint recognition accuracy rate of 96% or more, for consumers unprecedented security and flexibility. Statistics show that every 1 billion people in the world have the same case of fingerprints, that is likely to occur the same fingerprint is almost zero, fingerprint encryption is currently the top-level security approach.

AES-128 bit hardware-level encryption, RFID radio frequency automatic identification sensor, smart card switches and many other leading global provider of cutting-edge technology, which represents the mobile storage devices, the power of Jeddah to the height of the world’s leading, not only in terms of data security to reach a new height, but is the concept of human implant technology applications to robust security features and convenience, pleasure, feelings of mastery, creating a new field of mobile storage encryption channel.

The current speed of the hard disk are mostly 7200, during read and write, the entire disc in a high-speed rotation state, if you suddenly cut off the power supply, will make violent friction disc head and platter, leading to bad sectors or corrupted hard disk. So off, we must pay attention to the chassis panel indicator light is flashing on the hard disk, that is after operations of hard drive read and write have been completed, we could shut down the computer in accordance with normal procedures.

2. To prevent the subject to vibration

The hard disk is a very sophisticated storage equipment, when read and write, the head floating height of the surface of the disc only a few microns; even when not working when the head is contact with the disc. Hard at work, in the event a large shock, it will easily lead to head-phase impacts and information area, resulting in the disc information area is damaged or scratched disk, lost the hard disk file data stored within. Thus, at work or shut down until after the spindle motor has not stopped, never moving a computer or mobile hard disk, so as to avoid head impact with the disc produced disc scratches the surface of the magnetosphere.

In addition, when install and demolit hard drive, must take extra care to prevent the excessive shaking or violent collision with the iron chassis.

3. Away from the magnetic field

The magnetic field is a damaged hard disk data invisible killers, and therefore should be as much as possible to make the hard disk is not close to strong magnetic field, such as speakers, cell phones, radio and so on, so as to avoid the hard disk where the information recorded by the magnetization which has been damaged.

4. Reduce the frequent operation

If running a program for a long time (such as large-scale software or play games), then we should pay attention, and this will be a long head with a hard disk read and write position frequently (ie, programs where the sector), leaving generate hard drives bad sectors.

In addition, if you use an operating system for a long time, also make the system files are located in the hard disk sector (non-mobile) in a long time to read the state, thus speeding up the sector to wear out more quickly. Of course, it is better to install two or more operating systems used in turn in order to avoid the hard disk read and write to a sector to do the long-term operation.
5. The appropriate time of use

In the day, it is best not to let the hard work more than 10 hours, and do not work continuously more than 8 hours, it should be shut down your computer after a period of time, so that the hard disk has enough rest time

6. Defragmented on a regular basis

Hard drive will be frequently to read and write when working, at the same time to increase, delete also have a large number of non-contiguous disk space and disk fragmentation. When not continuous disk space and the growing amount of debris disk, they will affect the hard disk read performance. If the operation of the data additions and deletions are more frequent or regular replacement of software, they should be at regular intervals of time (eg one month) on systems running Windows built-in Disk Defragmenter tool to carry out the disk space debris and non-continuous restructuring efforts will drive the to play to the best performance.

7. To increase the memory and good power supply

If you often use large memory requirements of some software (such as image processing, modeling and design software), you should increase the memory, to reduce the large number of file swapping on the hard disk when read and write, thus extending the life of the hard disk.

Also, be sure to use the stable performance of the power supply, if the power supply impure or power shortage, could easily lead to data loss or even damage the hard disk. That’s 7 Tips to extend portable external hard drive life

HD Tune (http://www.hdtune.com/) very popular, Official providing installation version and the green version which unzip to use, you can choose one according to your own favorite.

Download and run the software, the software’s main interface, the first is “benchmarking” feature, direct-click the right side of the “Start” button to immediately perform a detection operation, the software will take some time to test drive transmission, access time , CPU occupancy rate, so that you intuitively judge the performance of the hard disk (Figure). If you have multiple hard drives installed on your system, you can drop-down menu at the top of the main interface, switch, including the external hard disk drives, including a variety of HD Tune can be supported, you can known the actual performance consistent with the nominal value through HD Tune, and known the maximum speed of the variety of mobile hard disk devices in actual use.

If you want to learn more hard disk information, you can click and switch to the “Information” tab, the software system will provide detailed information of each hard drive, such as support functions and technical standards, you can known if the hard disk is can support a higher technical standards and wide-ranging assessment of how to improve hard drive performance through the tab. In addition, click and switch to the “health status” tab, you can check the hard disk operation recording of internal storage, and assess the status of the hard disk if is normal. You do not have to worry about you do not understand the information, the software will be intuitive to tell you the state is good or bad. If you suspect there might insecurity drive, you can switch to the “error scan” tab, check whether the hard disk have access problems.

HD Tune charged version HD Tune Pro provides a more comprehensive hard disk detection, such as the AAM control, disk erase, document benchmarks, etc.

How to Add an External Hard Drive to a PlayStation 3.

http://www.wikihow.com/Add-an-External-Hard-Drive-to-a-PlayStation-3

How to install Linux OS for Playstation 3 PS3 System

http://reviews.ebay.com/How-to-install-Linux-OS-for-Playstation-3-PS3-System_W0QQugidZ10000000002393601.

PlayStation?3 System Software Update

http://www.us.playstation.com/Support/SystemUpdates/PS3

PC Tools AntiVirus Free Edition™ 6.1

Current Version: 6.1.0.25
Released: July 29, 2009
Size: 45,571 KB
Platforms: Designed for Windows® Vista™ 32-bit, XP and 2000

Download PC Tools AntiVirus Free Edition™ 6.1

1. Close all windows and quit all running applications that are stored on the drive or that are using data stored on the drive.
2. Click the icon in your system tray that represents the Safely Remove Hardware function, and then select the Seagate external drive.
Note. The system tray is the area in the lower right portion of
your desktop near the clock.

To use the Disk Management application
1. Click Start, click Run, type compmgmt.msc, and then click OK.
2. In the console tree, click Disk Management. The Disk Management window appears. Your discs and volumes are displayed.
3. Right-click on the drive you want to reformat (or partition) and use the options provided to reformat or partition the drive. To use the DiscWizard for Windows application Launch the DiscWizard for Windows application in the Files directory on the Seagate Disc Utility CD, and follow the easy-to-use, on-screen instructions.

1. Open Disk Utility, which is located in Applications/Utilities. In Mac OS 9, this utility is named Drive Setup.
2. Select the disc that you want to reformat and/or partition in the left column. Be sure to select the new drive, and not an existing drive that may contain data, because reformatting and/or partitioning erases all data on the selected drive.
3. Click Partition if you want to partition your drive, or click Erase to reformat the drive as one volume. Partitioning is not required; if you select Partition, continue to the next step. For Erase, you’re done!
4. Choose the number of partitions from the Volume Scheme pop-up menu. Click each partition and enter a name, select a format, and enter a size for each partition. (You can also drag the partitions to change the size.) Select the Mac OS Extended format for each partition unless you have a specific need to select any other available Volume Format option.
5. Click Partition, and then click Partition again. Your drive appears on your desktop with the volume label(s) you entered in the steps above. If you elected to partition the drive to create two or more volumes, each volume will have a drive icon and label.

Appoint by :http://www.seagate.com