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How to reset Windows Vista password when you forget it?
Today data security is an important issue for business and personal users. So as common computer users, were used to set Windows password to protect our files on computer from prying eyes. It is a very good way to protect our privacy, but the problem is that the password for computer can be easily forgotten or lost. Especially when you need to log-on immediately but you cannot remember the password you set. What should you do to regain access to your computer?
Without doubt, I believe reinstalling computer is the easiest way to log-on your computer again. And I also believe it is the last choice for you as no one can afford to lose all your important files after reinstalling. In fact, there is another option for you to get in your computer on your own. You can reset your lost or forgotten Windows password with professional Windows password reset software.
Following Ill show you how to reset Vista password with Windows Password Reset, which allows you to reset Vista password with a bootable CD/DVD or USB flash drive. If your computer operating system is Windows Vista, you can follow it to perform Vista password reset to get in your computer.
====Step 1. Burn a CD/DVD or USB Drive to reset Vista password.
Download Windows Password Reset and install in a computer. And follow the step-by-step guide to burn a CD/DVD or USB drive to reset Vista password.
Note: Windows Password Reset has two editions: Standard and Professional. Windows Password Reset Standard allows you to reset Vista password with a bootable CD/DVD only while Windows Password Reset Professional supports to burn a CD/DVD or USB Flash Drive to reset Vista password.
====Step 2: Set BIOS to boot from CD ROM or USB.
Insert the burned CD/DVD or USB drive in the computer you want to reset Vista password, and then change the BIOS settings of the computer as follows:
1st. Start computer and press F2 or Delete to enter BISO setup during the initial startup screen. Note: What key is pressed depends on the manufacturers, but in most cases it is F2 or Delete.
2nd. Use the arrow keys to select the Boot tab, and then select Boot Device Priority and press Enter. 3rd. Choose first boot device to CDROM or USB flash drive, and then press F10 to save settings. The computer will restart with the changed settings automatically.
Note: When you want to boot from USB, you should adjust USB to 1st Drive by entering Hard Disk Drives firstly before selecting first boot device to USB flash drive.
====Step 3: Remove the forgotten Windows Vista password under DOS.
1st. Choose the installation path of Windows, and enter the ID of the path 2nd. All the user names will be displayed for you. You can select one to remove its password by entering the ID of the User Name. If you want to quit, enter 0. 3rd. Enter y to confirm and continue, enter n to return to previous menu. 4th. After removing the password for the selected user name, you can enter y to continue to reset passwords of other user names, or enter n to restart computer. And now you can log on computer without password.
Note: After selecting n to restart computer, please remember to press any press, and then eject the CD/ DVD or USB Flash Drive.
Tip for Vista password reset: Although you can reset Vista password with software, but its better to set something easy for you to remember but hard for others to guess for your computer. If your password is too long and hard for you to remember, you can write it on paper and keep it in a safe place firstly.
More Info:
How to reset Windows Vista password when you forget it?
Today data security is an important issue for business and personal users. So as common computer users, were used to set Windows password to protect our files on computer from prying eyes. It is a very good way to protect our privacy, but the problem is that the password for computer can be easily forgotten or lost. Especially when you need to log-on immediately but you cannot remember the password you set. What should you do to regain access to your computer?
Without doubt, I believe reinstalling computer is the easiest way to log-on your computer again. And I also believe it is the last choice for you as no one can afford to lose all your important files after reinstalling. In fact, there is another option for you to get in your computer on your own. You can reset your lost or forgotten Windows password with professional Windows password reset software.
Following Ill show you how to reset Vista password with Windows Password Reset, which allows you to reset Vista password with a bootable CD/DVD or USB flash drive. If your computer operating system is Windows Vista, you can follow it to perform Vista password reset to get in your computer.
====Step 1. Burn a CD/DVD or USB Drive to reset Vista password.
Download Windows Password Reset and install in a computer. And follow the step-by-step guide to burn a CD/DVD or USB drive to reset Vista password.
Note: Windows Password Reset has two editions: Standard and Professional. Windows Password Reset Standard allows you to reset Vista password with a bootable CD/DVD only while Windows Password Reset Professional supports to burn a CD/DVD or USB Flash Drive to reset Vista password.
====Step 2: Set BIOS to boot from CD ROM or USB.
Insert the burned CD/DVD or USB drive in the computer you want to reset Vista password, and then change the BIOS settings of the computer as follows:
1st. Start computer and press F2 or Delete to enter BISO setup during the initial startup screen. Note: What key is pressed depends on the manufacturers, but in most cases it is F2 or Delete.
2nd. Use the arrow keys to select the Boot tab, and then select Boot Device Priority and press Enter. 3rd. Choose first boot device to CDROM or USB flash drive, and then press F10 to save settings. The computer will restart with the changed settings automatically.
Note: When you want to boot from USB, you should adjust USB to 1st Drive by entering Hard Disk Drives firstly before selecting first boot device to USB flash drive.
====Step 3: Remove the forgotten Windows Vista password under DOS.
1st. Choose the installation path of Windows, and enter the ID of the path 2nd. All the user names will be displayed for you. You can select one to remove its password by entering the ID of the User Name. If you want to quit, enter 0. 3rd. Enter y to confirm and continue, enter n to return to previous menu. 4th. After removing the password for the selected user name, you can enter y to continue to reset passwords of other user names, or enter n to restart computer. And now you can log on computer without password.
Note: After selecting n to restart computer, please remember to press any press, and then eject the CD/ DVD or USB Flash Drive.
Tip for Vista password reset: Although you can reset Vista password with software, but its better to set something easy for you to remember but hard for others to guess for your computer. If your password is too long and hard for you to remember, you can write it on paper and keep it in a safe place firstly.
More Info:
The Truth about RAID Technology
RAID – Redundant Array of Inexpensive (or sometimes “Independent”) Disks – is a method of combining several hard drives into one logical unit. It can offer fault tolerance and higher throughput levels than a single hard drive or group of independent hard drives.
RAID is a mature technology that speeds up data access while at the same time protecting your data from hard disk failure. RAID is quickly becoming a necessary component in every network since data loss and downtime can prove both fatal and financially destructive. Most networks are designed to provide instant access to massive amounts of data. More and more employees have to access customer and other databases. Intranets and corporate Web sites provide access to huge databases online.
RAID provides increased storage capacities, and protects your important data from hard drive failure.
RAID Levels:
RAID 0
RAID 1
RAID 3
RAID 5
RAID 10
There are multiple benefits of using RAID:
Reliability
Scalability
Real-time data recovery with uninterrupted access when a hard drive fails
System uptime and network availability
Protection against data loss
multiple drives working in parallel increase system performance
A disk system with RAID capability can protect its data and provide on-line, immediate access to its data, despite a single disk failure (some RAID storage systems can withstand two concurrent disk failures). RAID capability also provides for the on-line reconstruction of the contents of a failed disk to a replacement disk.
RAID offers faster hard drive performance and nearly complete data safety. Storage requirements are expanding as file sizes get bigger and rendering needs get more complex. If you handle very large images or work on audio and video files, faster data throughput means enhanced productivity. RAID can be backed up to tape while the system is in use.
There are 5 most commonly used RAID levels. These levels are not ratings, but rather classifications of functionality. Different RAID levels offer dramatic differences in performance, data availability and data integrity depending on the specific I/O environment. There is no single RAID level that is perfect for all users.
Storage Requirements can be calculated through RAID Calculator.
RAID 0: STRIPING
RAID 0 refers to striping data across multiple disks without any redundant information. Data is divided into blocks and distributed sequentially among the disks. This level is also referred to as pure striping. The number of disk drives needed to create a RAID 0 is one or more. In other words, a single drive can be configured as a RAID 0 array. This type of array can be used to enhance performance in either a request rate intensive or transfer rate intensive environment. Unfortunately, striping reduces the level of data availability since a disk failure will cause the entire array to be inaccessible.
RAID 0 was not defined originally but has become a commonly used term.
Advantages:
Easy to Implement
No capacity loss – all storage is usable
Disadvantages:
Not a “true” RAID due to the lack of fault-tolerance
Failure of only one disk will result in loss of all data on the array
RAID 1: MIRRORING / DUPLEXING
RAID 1 is the first defined level that allows a measure of data redundancy. Data written to one disk drive is simultaneously written to another disk drive. If one disk fails, the other disk can be used to run the system and reconstruct the failed disk. Since the disk is mirrored, it does not matter if one of them fails because both disks contain the same data at all times.
RAID level 1 provides high data availability since two complete copies of all information are maintained. In addition, read performance may be enhanced if the array controller allows simultaneous reads from both members of a mirrored pair. Higher availability will be achieved if both disks in a mirror pair are on separate I/O busses, known as duplexing.
Advantages:
Higher read performance than a single disk
Disadvantages:
Requires twice the desired disk space
RAID 3: SRTIPING AND PARITY
In RAID 3, data is striped across a set of disks. In addition, parity is generated and stored on a dedicated disk. With RAID 3, data chunks are much smaller than the average I/O size and the disk spindles are synchronized to enhance throughput in transfer rate intensive environments. RAID 3 is well suited for CAD/CAM or imaging type applications as well as streaming media. Since parity is used, a RAID 3 stripe set can withstand a single disk failure without losing data or access to data.
Advantages:
Good data availability
High performance for transfer rate intensive applications
Cost effective – only 1 extra disk is required for parity
Disadvantages:
Poor random I/O performance
Disk failure has a significant impact on performance
RAID 5: SRTIPING AND PARITY
RAID 5, similar to level 3, stripes data and parity to generate redundancy. However, instead of requiring entirely new disk for parity storage, the parity is distributed through the stripe of the disk array.
In RAID 5 both parity and data are striped across a set of separate disks. Next, the new parity is calculated. Finally, the new data and parity are written to separate disks. Data chunks are much larger than the average I/O size, but are still resizable. Disks are able to satisfy requests independently which provides high read performance in a request rate intensive environment. Since parity information is used, a RAID 5 stripe can withstand a single disk failure without losing data or access to data.
Advantages:
Highest read data transaction rates
Cost effective – only 1 extra disk is required
Disadvantages:
Individual block data transfer rate same as a single disk.
RAID 10
RAID 10 is technically (RAID 1 + RAID 0), a combination of RAID 1 and 0 – mirroring and striping, but without parity. RAID 10 is a stripe across a number of mirrored drives. It is implemented as a striped array whose segments are RAID 1 arrays. RAID 10 has the same fault tolerance as RAID level 1, as well as the same overhead for fault-tolerance as mirroring alone.
Advantages:
Very high I/O rates are achieved by striping RAID 1 segments
Excellent solution for sites that would normally use RAID 1
Great for Oracle and other databases which need high performance and fault tolerance.
Disadvantages:
Expensive to maintain
As with Raid 1 total capacity is equal to half of the total capacity of all disk in the array.