Sunday, 25 May 2014

TURN ON UR PC IN JUST 10 SECONDS

TURN ON UR PC IN JUST 10 SECONDS

Alright so you are tired of the boringg wait of system startups ,
omg... what to do.. then follow me if u wanna know how to turn the pc
on in 10 seconds (may vary) Then here is what u have to do to turn ur
pc on in 10 seconds

Start Run

And type Regedit

press enter

this will open Registery Editor

now look for the key

HKEY_LOACAL_MECHINE\SYSTEM\CurrentControlSet\Control\ContentIndex

Now there find the Key Called "Startup Delay"

Double Click On It

Now where its Base Click Decimal

Now its Default Value Is 4800000 (75300:hexadecimal)
Change The Value To 40000

here u go u have done it

now close the Registery Editor and Restart Your Computer

If you think of editing registry as any risk , then you can keep a
backup of the old values so you can immediately restore it whenever
you want

So enjoy guys.....

SPEED UP MENU DISPLAY.!!

SPEED UP MENU DISPLAY.!!


When using the start menu you will notice a delay between different
tiers of the menu hierarchy.So do you want to fast or speed up your
computer in as easy method as you can then you are at the right place
.. Because today i am going to tell you a method by using which you
can speed up your computer without any clean up , tune up or any other
software , Although i recommend this softwares to remove junk files on
computer but this method is totally different from it.

So what you have to do is

1. Start Run

2. Type regedit and press enter.

3. Navigate to HKEY_CURRENT_USER\Control Panel\Desktop
Select MenuShowDelay from the list on the right.

4. Right click on it and select Modify.

5. Change the value to 0.

6. Reboot your computer.

And you are done , you can see the changes that your system is fast
from before , the delay time between the menu options show , refresh
rate all are now very fast.

If you think of editing registry as any risk , then you can keep a
backup of the old values so you can immediately restore it whenever
you want

So enjoy guys

Types of Passwords

Types of Passwords

There are three main types of passwords.

Strings of Characters

At the most basic level, passwords are stings of characters, numbers
and symbols. Access to a keyboard or keypad allows entry of these
types of passwords. These passwords range from the simplest – such as
the three digit codes used on some garage door openers – to the more
complicated combinations of characters, numbers and symbols that are
recommended for protecting highly confidential information.

Strings of Characters plus a token

The next level in passwords is to require a string of characters,
numbers and symbols plus a token of some type. An example of this is
the ATM, which requires a card - the token - plus a personal
identification number or PIN. This is considered more secure, because
if you lack either item, you are denied access.

Biometric Passwords

The third level in passwords is the biometric password. This is the
use of non-reproducible biological features, such as fingerprints or
facial features to allow access. An example of this is the retinal
scan, in which the retina – which is the interior surface of the back
of the eye is photographed.

The retina contains a unique pattern of blood vessels that are easily
seen and this pattern is compared to a reference. Biometric passwords
are the most sophisticated and are considered 'safer' but in reality a
password that you 'carry' in your finger or eye is no safer than a
strong password that you carry in your head, provided that the
software that uses the
password is correctly configured.

Protection from Password Cracking

Protection from Password Cracking

Here are some suggestions on how to keep your passwords from being cracked:

1. Use strong passwords that cannot be determined by a dictionary attack.

2. Don't post your passwords near your computer.

3.Limit wrong attempts to three tries, then lock the account. The
password must then be reset.

(This does not apply to documents or password protected zip files –
they do not have lock out options.)

4.Change passwords regularly.

5. Use a variety of passwords for different computers. Does this mean
that you need to create a unique password for everything? Absolutely
not. Maintain a master password for things that don't matter . But use
good passwords for anything that actually
needs to be secure.

Tips to Buy a Printer

Tips to Buy a Printer

Introduction

These are most commonly used output devices used to get prints of
documents on the pager. Different printers have different mechanisms.
Therefore purchasing a printer can be a sometimes confusing task. The
following is additional information that will help in your purchasing
decisions.


Technology of printers

There are many types and technology of printer are available in market
but the most popular and commonly used are inkjet and laser printer.

Ink Jet Printer.

The inkjet printer is not-impact character printer and prints one
character at a time. The printing quality of inkjet printer is
measured by the number of tiny ink of drops per inch(dpi). Most inkjet
printers range from 300 to 2400 dpi. Printers with higher dpi usually
are more expensive but having high printing quality. The speed of an
inkjet printer is measured by the number of pages per minute (ppm) it
can print. Its printing speed is up to 15 ppm. Therefore purchasing a
printer can be depends upon printers dpi and ppm but It depends upon
user need.

Laser Printer.

A Laser printer is the fastest and high quality printer, but a laser
printers are more expensive than inkjet printers and their print
quality is also higher. The print quality and printing speed of laser
printers make them ideal for offices and business. The laser printer
can print text and graphics in very high quality resolution. The
commonly user laser printers have resolution of 300 or 600 dpi and
printing speed is from 5 to 30 ppm. The high quality laser printers
have resolution from 600 to 2400 dpi. The printing speed of these
printers is also more than 150 ppm.

Speed and price range

The price of laser printers depend on the quality and printing speed.
The color printers are more costly than black-and-white laser
printers. The higher the resolution and speed, the more expensive the
printer.The price range can vary depending upon the quality of the
printer and the type of printer for example inkjet, laser printers.

READY TO BUY

Once you have reviewed the appropriate information and believe that
you are ready to make a purchase of a printer ensure that the source
which you plan on purchasing the printer from is a reputable source
and you have reviewed our section on what to look out for when
purchasing over the Internet.

Tips On Buying Computer Monitors.

Tips On Buying Computer Monitors.

Introduction of Monitor

The monitor is a popular and most commonly used output device. Most
monitors used in personal computers to display text, graphics, and
video information. Due to different futures of monitor purchasing can
be one of the most important task. Follow the some given steps to
buying new or used monitor.


Technology of monitor

There are two basic types of monitors that are used with personal computer.

CRT monitors

Flat-Panel Monitors

when you are purchasing a monitor it is important to know, you need a
CRT monitor or a Flat Panel monitor.

CRT Monitors. A CRT monitor is similar to standard television. Like
televisions, CRT monitor size is measured diagonally, in inches,
across the front of the screen. Today, CRT monitors are available in
various sizes, i.e., 15, 17, 19, 21, and 22 inches. The large size
monitors are more expensive and allow you to view more information on
the screen at once.

Flat Panel / LCD. A flat panel monitor is also called LCD monitor. A
flat panel monitor takes up less desk space and also consumes less
power. Flat panel monitors are available with different sizes such as
15, 17, 18, 20, 21, and 23 inches. Flat panel monitors are commonly
used in mobile devices such as laptop and table PCs. Similarly, smart
phones, PDAs calculators have LCD screens.

There are two main categories of LCDs. These are

Active Matrix LCD

Passive Matrix LCD

Resolution

The quality of monitor screen depends on its resolution, which is
generally proportional to the size of screen.

15" monitor typically has a resolution of 800 x 600 / 1,024 x 768

17" monitor typically has a resolution of 1,280 x 1,024

19" monitor typically has a resolution of 1,280 x 1024

21" monitor typically has a resolution of 1,600 x 1,200.

Once you have reviewed the appropriate information and believe that
you are ready to make a purchase of a new monitor, ensure that the
source which you plan on purchasing the monitor from is a reputable
source and you have reviewed our section on what to look out for when
purchasing over the Internet.

Tips On Buying CD-ROM Drives.

Tips On Buying CD-ROM Drives.

INTRODUCTION

CD-ROM drive is used with computer to read the information from the
CD-ROM. Today CD-ROM drives have transfer rates ranging from 48X to
75X or more. Generally Purchasing a CD-ROM drive relatively easy task
however can involve some considerations when purchasing.

Technology of CD-ROM

Before considering purchasing a CD-ROM it is also good consider the
other available options.

CD-R - A CD-writer or recorder (or simply CD-R drive) is used to write
data on CD-R disks. Usually, a CD-writer can read information from CD
as well as write information on CD, The locally produced CD-R disks
are created with CD writer. The speed of these drives is up to 52X or
more.

CD-RW - You must have a CD-RW drive to write date on the CD-RW. These
drives have read and write speed is up to 52X or more but the re-write
speed is 10X or more. The CD-RW drive is advanced and more expensive
than CD-R drive. It can write data on both CD-R and CD-RW discs and
also read data from them

DVD - DVD stands for Digital Video Disk Versatile Disc. DVD-ROM is an
extremely high capacity optical disc with storage capacity from 4.7 GB
to 17 GB.

TRANSFER RATES

Today CD-ROM drives have transfer rates or speeds ranging from 52X to
72X or more. For Example, a 52X CD-ROM drive has a data transfer rate
of 7,200 KBps (i.e. 48 X 150 = 7200)or 7.2 MBps. It means that the
higher the number, the faster the CD-ROM drive. This speed is
generally only going to be noticeable when installing a program or
copying large amounts of data from a CD.

PRICE RANGE

For a CD-ROM drive, not to be confused with a CD-R, CD-RW or DVD drive
can vary depending upon the speed and the interface the CD-ROM drive
uses.