Advantages Of Computer

Image
There are several advantages of computers in today's world because everywhere we use computers or laptops to do our daily tasks for example - Schools, offices, hospitals, online Shopping, Home, and Banks, etc. Our Prime Minister Modi Ji launched the Digital India mission in which he focused on the online transaction and every transaction needs a machine to complete the transaction. We use the computer to get accurate and fast results in milliseconds. The computer can perform many difficult tasks in a few seconds and it is also reduced our paperwork. Most of the biggest advantage of computers is our paperwork is reduced because we can save files on the computer and we can also set the password so only you can access your confidential details hence, it is a very secure way to save your data. Advantages of Computers  High Speed The computer is the fastest calculating machine in the world because it performs there a task in a few nanoseconds. If you have a large amount of data to calcu
Post a Comment

COMPUTER SHORTCUT KEYS

COMPUTER SHORTCUT KEYS

Below is the list of some important computer shortcut keys. Which every window user must know. These shortcut keys will make it easier to operate your computer system. If you use these shortcut keys you can make a good image in front of your friends and family they will think you have a good knowledge of computers.

50 shortcut key

Ctrl + A
Select all the text
Ctrl + C
Copy all the selected text
Ctrl + V
Paste the copy text
Ctrl + X
Cut selected text
Ctrl + S
Save current document
Ctrl + F
Open find window
Ctrl + Z
Undo last change
Ctrl + Y
Redo(reverse of undo)
Ctrl + O
Open a file
Ctrl + B
Change selected text into bold
Ctrl + I
Change selected text into italic
Ctrl + U
Underline the selected text
Ctrl + N
Create new file
Ctrl + F
Find anything in document
Ctrl + P
Print
Ctrl + L
Left alignment
Ctrl + E
Centre alignment
Ctrl + R
Right alignment
Ctrl + J
Justify paragraph
Ctrl + K
Create hyperlink
Ctrl + Home
Go to top of document
Ctrl + End
Go to end of document
Ctrl + Left arrow
Cursor move one word to the Left
Ctrl + Right arrow
Cursor move one word to the Right
Ctrl + Up-arrow
Cursor move begin to line and go up one line
Ctrl + down-arrow
Cursor move begin to line and go down one line
Ctrl + ]
Increase selected font by 1
Ctrl + [
Decrease selected font by 1
Ctrl + Delete
Delete right word from the cursor
Ctrl + Backspace
Delete left word from the cursor
Ctrl + 1
Line spacing (Single space)
Ctrl + 2
Double line spacing (Double space)
Ctrl + F7
Spell and grammar check
Ctrl + Shift + A
Change selected text into Uppercase
Caps Lock
Use to type in capital letter
Delete
It is use for delete a letter after the curser
Delete
Delete selected text
Shift
Use to Write a letter in capital letter
Tab
Write type after five letters
Alt + F4
Close the current software
Alt + Tab
Switch to another open program
Alt + Print Screen
Screenshot
Alt + Ctrl + Delete
Open task manager
Alt + Shift + D
Insert current date
Alt + Shift + T
Insert current time
F5
Refresh computer after one refresh from mouse
F1
Help
F2
Rename
F12
Save as
Window + R
Run command



Comments

Post a Comment

Popular posts from this blog

Advantages Of Computer

Image
There are several advantages of computers in today's world because everywhere we use computers or laptops to do our daily tasks for example - Schools, offices, hospitals, online Shopping, Home, and Banks, etc. Our Prime Minister Modi Ji launched the Digital India mission in which he focused on the online transaction and every transaction needs a machine to complete the transaction. We use the computer to get accurate and fast results in milliseconds. The computer can perform many difficult tasks in a few seconds and it is also reduced our paperwork. Most of the biggest advantage of computers is our paperwork is reduced because we can save files on the computer and we can also set the password so only you can access your confidential details hence, it is a very secure way to save your data. Advantages of Computers  High Speed The computer is the fastest calculating machine in the world because it performs there a task in a few nanoseconds. If you have a large amount of data to calcu
Read more

INPUT AND OUTPUT DEVICES

Image
INPUT AND OUTPUT DEVICES INPUT Input is a mixture of two words first word is IN (which means inside ) and second word is PUT(put means keep). It means that put some data into the computer. INPUT DEVICES  Now, think how we can put the data? We can put the data with the help of some devices. These devices are called input devices.The result of the above lines is PUT some data IN to  the  with the help of input devices this process is called input. Now Think of such an angle from which we can put data into the computer 1.Keyboard Now you have to ask how keyboard is an input device? Let me explain with the help of keyboard we can type the letters, numbers, Special symbol. Type we touch keyboard button that button printed in the computer screen. It means that the keyboard is an input device. 2. Mouse Now you have to ask how mouse is an input device? Let me explain with the help of mouse we can open any application/software we are giving instructions to the computer.
Read more