What is Bitcoin and How it Works
What is Bitcoin and How it Works
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Bitcoin is a form of digital currency, created and held electronically. It allows you to move money without being traced because all transactions are anonymous. Bitcoins are just lines of computer code that hold monetary value. Those lines of code are created by electricity and computers. Bitcoin was the first crypto coin currency ever invented. Bitcoin’s “creator” is known as Satoshi Nakamoto. They have never been identified.
Bitcoin can be used to buy things electronically. The Bitcoin idea was to produce a currency independent of any central authority, transferable electronically, more or less instantly, with very low transaction fees.
How a Bitcoin Transaction Works
If Alice sends some bitcoins to Bob, that transaction will have three pieces of information:
- An input. This is a record of which bitcoin address was used to send the bitcoins to Alice in the first place (she received them from her friend, Eve).
- An amount. This is the amount of bitcoins that Alice is sending to Bob.
- An output. This is Bob's bitcoin address.
How to sent Bitcoin
To send bitcoins, you need two things: a bitcoin address and a private key. A bitcoin address is generated randomly and is simply a sequence of letters and numbers. The private key is another sequence of letters and numbers, but unlike your bitcoin address, this is kept secret.
When Alice wants to send bitcoins to Bob, she uses her private key to sign a message with the input (the source transaction(s) of the coins), amount, and output (Bob’s address).
She then sends them from her bitcoin wallet out to the wider bitcoin network. From there, bitcoin miners verify the transaction, putting it into a transaction block and eventually solving it.
Shortcut keys help provide a quicker method of navigating and executing commands on the computer. Shortcut keys are performed using the Alt key, Ctrl key, Command (on Apple), or Shift key in conjunction with another key. Below is a list of the most commonly used shortcut keys.
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Shortcut Keys
Description
.
Alt+F
File menu options in the current program.
.
Alt+E
Open Edit options in the current program.
.
Alt+Tab
Switch between open programs.
.
F1
View help information.
.
F2
Rename a selected file.
.
F5
Refresh the current program window.
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Ctrl+D
Bookmarks the current page in most Internet browsers.
.
Ctrl+N
Create a new or blank document in some software, or open a new tab in most Internet browsers.
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Ctrl+O
Open a file in the current software....
അസ്ഥിരതാ സിദ്ധാന്തം ലൂയിസ് ഡിബ്രോളി .
ആപേക്ഷിക സിദ്ധാന്തം ആൽബർട്ട് ഐൻസ്റ്റീൻ .
കണികാ സിദ്ധാന്തം ഐസക്ക് ന്യൂട്ടൻ .
ക്വാണ്ടം സിദ്ധാന്തം മാക്സ് പ്ലാങ്ക് .
ഗുരുത്വകർഷണനിയമം ഐസക് ന്യൂട്ടൻ .
ഗ്രഹങ്ങളുടെ ചലനനിയമം ജോഹാന്നസ് കെപ്ലർ .
തരംഗ സിദ്ധാന്തം ക്രിസ്ത്യൻ ഹൈജൻസ് .
ഫോട്ടോ ഇലക്ട്രിക് പ്രഭാവം ഹെൻറിച് ഹെർട്സ് .
ബോയിൽ നിയമം റോബർട്ട് ബോയിൽ . LINE_F...
Agriculture Revolutions in India is given below.
Black Revolution Petroleum Production .
Blue Revolution Fish Production .
Brown Revolution non-conventional .
Evergreen Revolution Overall development of Agriculture .
Golden Fibre Revolution Jute Production .
Golden Revolution Honey Production/Overall Horticulture development .
Green Revolution Foodgrains .
Grey Revolution Fertilizer .
Pink Revolution Pharmaceutical .
Red Revolution Tomato Production .
Round Revolution Potato .
Silver Fiber Revolution Cotton .
Silver Revolution Egg/Poultry Production .
White Revolution Milk Production .
Yellow Revolution Oil Seeds production .
.
...
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