WINDOWS SCREEN SHORT

We can take screen short in two ways:

BY PRINT SCREEN:

1. Open page want to screen short.
2. Press "Print Screen Sys Rq" button on keyboard.
3. Open "Paint" (Windows Start Button - All Programs - Accessories - Paint).
4. In Paint press Ctrl+V (Paste) print screen will apear in paint.
5. Now Save this page as jpeg formate.

BY  SNIPPING TOOL:

1. Open page want to screen short.
2. Go to Windows Start Button - All Programs - Accessories - Snipping Tool.
3. Snipping tool  (with + singh) will appear on your screen
4. Select content you want to print screen.
5. Then save snip image.

Increase and decrease web page

Quickly increase and decrease the size of the text or fonts on a web page by holding down the CTRL key on the keyboard and scrolling up or down with the wheel on awheel mouse.

your computer speak your name when start

Make your Computer Welcome You

Do you watch movies? Have you always loved the way how Computers in movies welcome their users by calling out their names? I bet that you too would want to know how you can achieve similar results on your PC and have a computer said welcome.

Then you are at the right place, this article describes exactly how you can make your computer welcome you like this.

With this trick, you can make your Computer welcome you in its computerized voice. You can make your Windows based computer say "Welcome to your PC, Username."

Make Windows Greet you with a Custom Voice Message at Startup

To use this trick, follow the instructions given below:-

1. Click on Start. Navigate to All Programs, Accessories and Notepad.
2. Copy and paste the exact code given below.

Dim speaks, speech
speaks="Welcome to your PC, Username"
Set speech=CreateObject("sapi.spvoice")
speech.Speak speaks

 3.  Replace Username with your own name.
     4.  Click on File Menu, Save As, select All Types in Save as Type option, and save the file as Welcome.vbs or "*.vbs".
     5.  Copy the saved file.
     6. In Windows XP Navigate to C:\Documents and Settings\All Users\Start Menu\Programs\Startup.

In Windows 8, Windows 7 and Windows Vista Navigate to C:\Users\ {User-Name}\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup 

NOTE: if C: is your System drive. AppData is a hidden folder. So, you will need to select showing hidden folders in Folder options to locate it.

     7.  Paste the file.

Now when the next time you start your computer, Windows will welcome you in its own computerized voice.

Note: For best results, it is recommended to change sound scheme to No Sounds.
You can change the sound scheme to No Sounds by following the steps given below:-

1. Go to Control Panel.
2. Then click on Switch to Classic View.
3. Then Click on Sounds and Audio Devices.
4. Then Click on the Sounds Tab.
5. Select No Sounds from the Sound Scheme option.
6. If you wish to save your Previous Sound Scheme, you can save it by clicking Yes in the popup menu.
7. Click on OK.

TYPES OF COMPUTERS

TYPES OF COMPUTERS

Now let us discuss the varieties of computers that we see today. Although they belong to the fifth generation they can be divided into different categories depending upon the size, efficiency, memory and number of users. Broadly they can be divided it to the following categories.

1. Microcomputer: Microcomputer is at the lowest end of the computer range in terms of speed and storage capacity. Its CPU is a microprocessor. The first microcomputers were built of 8-bit microprocessor chips. The most common application of personal computers (PC) is in this category. The PC supports a number of input and output devices. An improvement of 8-bit chip is 16-bit and 32-bit chips. Examples of microcomputer are IBM PC, PC.

Micro computer

2. Mini Computer: This is designed to support more than one user at a time. It possesses large storage capacity and operates at a higher speed. The mini computer is used in multi-user system in which various users can work at the same time. This type of computer is generally used for processing large volume of data in an organisation. They are also used as servers in Local Area Networks (LAN).

Mini computer

3. Mainframes: These types of computers are generally 32-bit microprocessors. They operate at very high speed, have very large storage capacity and can handle the work load of many users. They are generally used in centralised databases. They are also used as controlling nodes in Wide Area Networks (WAN). Example of mainframes are DEC, ICL and IBM 3000 series.

Mainframe computer

4. Supercomputer: They are the fastest and most expensive machines. They have high processing speed compared to other computers. They have also multiprocessing technique. One of the ways in which supercomputers are built is by interconnecting hundreds of microprocessors. Supercomputers are mainly being used for whether forecasting, biomedical research, remote sensing, aircraft design and other areas of science and technology. Examples of supercomputers are CRAY YMP, CRAY2, NEC SX-3, CRAY XMP and PARAM from India.

Talk your Computer

Make your Computer Talk

Have you ever wondered how can you make your computer speak whatever you input to it like in the movies? Would it not be fun? If only it was possible! Rejoice, because now it is possible. Well, if you wish to know how to do this, then you have come to the right place. With this trick, you can create a script in Windows which will make your computer speak whatever you input to it.

Steps

1. Open Notepad.
2. Copy and paste the exact code given below.

      Dim Message, Speak

          Message=InputBox("Enter text","Speak")
          Set Speak=CreateObject("sapi.spvoice")
          Speak.Speak Message

 3. Click on File Menu, Save As, select All Types in Save as Type option, and save the file as Speak.vbs or "*.vbs".

    4.  Double click on the saved file, a window will open like the one in the image. Enter some text in enter text column and click OK.

Matrix Falling Code Effect - Notepad CMD (.BAT) Tricks

Matrix Falling Code Effect - Notepad CMD (.BAT) Tricks

Inspired by the movie Matrix, this falling code trick is extremely popular on social networking websites. Copy and paste the code given below in Notepad and save the file as "Matrix.bat" or *.bat.

@echo off
color 02
:tricks
echo %random%%random%%random%%random%%random%%random%%random%%random%
goto tricks

Upon running the bat file, you will see the "Matrix falling code" effect.

On-Screen Keyboard

Type without using the keyboard(On-Screen Keyboard)

Instead of relying on the physical keyboard to type and enter data, you can use On-Screen Keyboard. On-Screen Keyboard displays a visual keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can use a single key or group of keys to cycle through the keys on the screen.

To type without using the keyboard

·         Open On-Screen Keyboard by clicking the Start button , clicking All Programs, clicking Accessories, clicking Ease of Access, and then clicking On-Screen Keyboard.