Top 15 Computer Keyboard Shortcuts Everyone Should Know

Using computer keyboard shortcuts can greatly increase everyones productivity, reduce repetitive strain, and help keep focused. Keyboard shortcuts can speed up your productivity on a computer significantly. For example, highlighting text with the keyboard and pressing Ctrl + C is much faster than taking your hand from the keyboard, highlighting the text using the mouse, clicking copy from the file menu, and then putting your hand back in place on the keyboard. Below are our top 10 keyboard shortcuts we recommend everyone memorize and use.

Ctrl + A 

Pressing Ctrl + A highlights everything in a folder or document.

Ctrl + C or Ctrl + Insert

Both Ctrl + C and Ctrl + Insert will copy the highlighted text or selected item. If you want to cut instead of copy press Ctrl + X.

Ctrl + V or Shift + Insert

Both the Ctrl + V and Shift + Insert will paste the text or object that's in the clipboard.

Ctrl + Z and Ctrl + Y

Undo any change. For example, if you cut text, pressing this will undo it. This can also often be pressed multiple times to undo multiple changes. Pressing Ctrl + Y would redo the undo.

Ctrl + F

Pressing Ctrl + F opens the Find in any program. This includes your Internet browser to find text on the current page.

Alt + Tab or Ctrl + Tab

Quickly switch between open programs moving forward.

  • Tip: Press Ctrl + Tab to switch between tabs in a program.
  • Tip: Adding the Shift key to Alt + Tab or Ctrl + Tab will move backwards. For example, if you are pressing Alt + Tab and pass the program you want to switch to, press Alt + Shift + Tab to move backwards to that program.
  • Tip: Windows Vista and 7 users can also press the Windows Key + Tab to switch through open programs in a full screenshot of the Window.

Ctrl + Back space and Ctrl + Left or Right arrow

Pressing Ctrl + Backspace will delete a full word at a time instead of a single character.
Holding down the Ctrl key while pressing the left or right arrow will move the cursor one word at a time instead of one character at a time. If you wanted to highlight one word at a time, you can hold down Ctrl + Shift and then press the left or right arrow key to move one word at a time in that direction while highlighting each word.

Ctrl + S

While working on a document or other file in almost every program, pressing Ctrl + S saves that file. This shortcut key should be used frequently anytime you're working on anything important.

Ctrl + Home or Ctrl + End

Ctrl + Home will move the cursor to the beginning of the document and Ctrl + End will move the cursor to the end of a document. These shortcuts work with most documents, as well as web pages.
Ctrl + P

Open a print preview of the current page or document being viewed. For example, press Ctrl + P now to view a print preview of this page.

Page Up, Space bar, and Page Down

Pressing either the page up or page down key will move that page one page at a time in that direction. When browsing the Internet, pressing the space bar also moves the page down one page at a time.
Tip: If you are using the space bar to go down one page at a time, press the Shift key and space bar to go up one page at a time.

Other Recommended Shortcuts

We also recommend the following keyboard shortcuts, as they can be very useful:

Ctrl + O

Allows you to select and open a file within the current software program. This works in most programs, including Internet browsers.


After highlighting or selecting a file, pressing F2 changes the file name to be editable, allowing you to rename the file.


Pressing F5 you can refresh computer current explorer tab.

Alt + F4

Closes the active item or exits the active program.

Ctrl + P

If you want to print the document you just made, Control+P, or Command+P on a Mac, is the keyboard shortcut that will open the print window.

Windows E and Windows R

Windows-e opens My Computer in Windows Explorer. Windows-r opens the run box to start programs from there.

You find a full list of keyboard shortcuts for Windows at the Microsoft Products website. Shortcuts are listed here for all recent operating systems and other Microsoft products such as Office or Internet Explorer.
Thanks for reading this article. Best Regards.

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What is the difference between Internet and Intranet?

Many people would like to know the difference between the Internet and Intranet. This question can be partially answered by looking the each of the words' prefixes; inter means between and intra means within.
There’s one major distinction between an intranet and the Internet: The Internet is an open, public space, while an intranet is designed to be a private space,  usually within a business.

Another difference between the two is that you may access an intranet from the Internet, but not the other way around. Also, an intranet is much faster as it doesn't rely on data from around the world because its data is stored locally on the company's servers.


  1. Internet is wide network of computers and is open for all.
  2. Internet itself contains a large number of intranets.
  3. The number of users who use internet is Unlimited.
  4. The Visitors traffic is unlimited.
  5. Internet contains different source of information and is available for all.


  1. Intranet is also a network of computers designed for a specific group of users.
  2. Intranet can be accessed from Internet but with restrictions.
  3. The number of users is limited.
  4. The traffic allowed is also limited.
  5. Intranet contains only specific group information.

Similarities in Internet and Intranet
  • Intranet uses the internet protocols such as TCP/IP and FTP.
  • Intranet sites are accessible via web browser in similar way as websites in Internet. But only members of Intranet network can access intranet hosted sites.
  • In Intranet, own instant messengers can be used as similar to yahoo messenger/ gtalk over the internet.

Differences in Internet and Intranet
  • Internet is general to PCs all over the world whereas Intranet is specific to few PCs.
  • Internet has wider access and provides a better access to websites to large population whereas Intranet is restricted.
  • Internet is not as safe as Intranet as Intranet can be safely privatized as per the need.

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Essential Codes For iphone (Apple) Mobile Users

Here are some Essential Codes For iphone (Apple) Mobile Users to know about mobile details.
So, Now I will introduced you some codes for you. Please Save or Reserve all of these codes.
Sometimes we need to check some things for our mobile phone. But, maximum of time we forget these code by how we can check.

Essential Codes For iphone (Apple) Mobile Users

Collect them now !
These are given below :


Ø It will displays your iPhone IMEI. It is a identifier for your mobile phone hardware.


Ø This code opens you field mode which contains all of iPhone inner settings, cell   information and newest network.


Ø You can check the number in order to call forwarding when the iPhone is busy. And again, but for when the iPhone is busy.


(Postpaid only)
Ø It will display you available minutes.


( Postpaid only)
Ø To check the Bill Balance


Ø To check the Account balance use this code for prepaid iPhone only.


Ø You can check call control bars by using this code. Also for see whether barring is enabled or disabled for outgoing you can check all the usual suspects like  fax, SMS, voice, information, etc.


Ø For checking connected line presentation is enabled or not you can use this code. like to the calling line presentation you can also check whether the connected line presentation is enabled or disabled.


Ø You can set inquiry for call forwards. Find the settings for your call forwarding.   You will see whether you have fax, SMS, voice, knowledge, sync, async,  paid access &   packet access  call forwarding enabled or disabled.


Ø It will let you know about the use of information info.


Ø To check number of missed calls.


Ø You can verifies the number for forwarding calls If there is no service is available. .


Ø EFR mode Enhanced Full Rate improves your iPhone voice quality, but it will slightly reduced battery life.


Ø To check  SMS center.


Ø Barring code # Outgoing calls abroad to block the lock code to inquire about her please contact your network operator.


Ø Call Waiting Status.


Ø Activate a waiting.


Ø Deactivate waiting.


Ø It allow you hide your number.

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How To Delete Blogger Blog Permanently

Have you ever tried for an ordinary blogger blog to delete or remove permanently? Have you succeeded in deletion your desire blogger blog? If you have been tried several times and did not get success how to properly remove the blogspot blog completely from your blogger dashboard then here is a complete step by step guide which will show the trick how we can throw the ordinary blog from blogspot dashboard permanently. Sometime you might be get interested to remove all the unwanted blogs from the blogger dashboard and do not want to show them again in your account, in such case most of blogspot users hide their blogs instead of delete it from the dashboard. They actually do not want to know, how to delete the blog from the dashboard and hence they simply hide the selected blogs from the account which is not the perfect way to delete unwanted blog. So in today's article we will guide you, how to delete your blogger blog completely from the blogspot dashboard.

How To Delete Blogger Blog?

Blogger is one of the finest blogging platform on the web where a non expert show his ability using its dashboard. Blogger is easy to use and easy to manage that is why we called it perfect platform for newbies. If you are the blogspot user then you probably know, we could create upto 100 blogs per single account. But what to do if we cross the limit and want to create more than 100 blogs. Blogger does not allow us to create more than one hundred blog. So we will remove or delete all the ordinary blogs which we do not want to use for blogging and then we could easily publish extra blogs without any hassle. So here you will learn how we can get rid of ordinary blog by deleting them permanently from the blogger dashboard.

Login To the Blogger Account 

>> Click on your desire blog which you want to delete 
>> Go to Setting 
>> And then click on Others 
>> After that you will see three options at the top of the page. 
  1. Import Blog 
  2. Export Blog 
  3. Delete Blog 
>> Now you will have to click on Delete Blog 

>> Clicking on this option you will be given another option whether you want to backup your content or to delete the blog along with contents. If you want to delete that without backup then simply click on delete button and then save. Congratulate; you have done almost everything.

Need Help
Hi buddies, this was just a beginner tutorial about deleting blogger blog permanently from the dashboard. Now Blogger gives this privileges to its users to delete all the selected blogs which you do want to show anymore in your account. So i think this was the complete guided article about the issue. If someone face any problem during deleting the blog then kindly do let us know in the below comment area. thanks.

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Secret Keys for BlackBerry Mobile Phone Users

BlackBerry phones are also one the mostly used handsets in the world. These phones are formed by BlackBerry limited company. The features and technology of this company’s handsets is bit difficult than others. BlackBerry phones also have secret menus but work bit differently than other cell phones manufactures. For using the hidden menu users use keys instead of codes. By Pressing Alt key and with combination of different keys users can easily view and perform hidden functions

Secret Keys of BlackBerry

Secret Keys                                   Functions Performed

Shows signal strength into decibel display rather than bars.

Checks and validate the address book

Right ALT+ Shift+ Del
Reset the device same as pull the battery

Help the users to rebuild the address book.

Shows the web page source code

ALT+ left Shift+ H
Display the Technical Information about BlackBerry

To view IEMI number

 ALT+ Right Shift +Delete
Shows Simulation capacity of full battery

Helps the users to find out the Logs of BlackBerry

For viewing the Model Number and Software edition of device.

Shows Information about device Owner’s

To display Device PIN

Show Local time

Display Local date

Go to Language Selection Screen

In Message Menu Shows ID

Help users to Enable WLAN menu

Disable WLAN menu

Go to Theme Menu for disabling th


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Secret Codes of Samsung Galaxy S4 Mobile Users

The Samsung Galaxy S4 is powered by 1.6GHz octa-core it comes with 2GB of RAM. The phone packs 16GB of internal storage that can be expanded up to 64GB via a microSD card. As far as the cameras are concerned, the Samsung Galaxy S4 packs a 13-megapixel primary camera on the rear and a 2-megapixel front shooter for selfies.

The Samsung Galaxy S4 runs Android 4.2 and is powered by a 2600mAh removable battery. It measures 136.60 x 69.80 x 7.90 (height x width x thickness) and weigh 130.00 grams.

The Samsung Galaxy S4 is a single SIM (GSM) smartphone that accepts a Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, Infrared, 3G and 4G. Sensors on the phone include Compass Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor, Gyroscope and Barometer.

Here’s comes the list of Secret codes of Samsung Galaxy S4.

Secret Codes:

Secret Codes                  Action Performed

*#0*#                             Used for testing mode.
*#06#                             Shows IEMI number
*2767*4387264636#    Display Product Code.
*#0228#                        Help us to Find out Battery Status.
# 7353 #                        For make Quick Test Menu.
*#*#34971539#*#*      Firmware Info and Update about Camera.
# 34971539 #                Used for Camera Firmware Standard.
*#32489#                      For viewing Service Mode.
*#0011#                        Go to Service Menu.
*#*#2663#*#*              Touch Screen firmware version and update.
*#7780#                        Used for Reset the Factory Data Settings
*2767*2878#                Current Firmware with factory default settings.
*#*#3264#*#                Code will display RAM version
*#*#1472365#*#*        Used for GPS test plus
*#*#232338#*#*          Shows MAC address to Wi-Fi
 #1234#                         Help us to check Software version
*#12580*369#              For reviewing Hardware and Software Information
*#*#232331#*#*          Used to test Bluetooth
*#*#232337#*#            Display Address of Bluetooth device


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