Some Important Short Keys...

• Alt + Space + R

          This short key reduces the size of window

• Alt + Space + M

        You can move any small size window to any corner of your desktop.Use arrows keys to       move left, right, top or bottom and press Enter.

• Alt + Space + X

          You can maximize  any small window by pressing this short key.

• Alt+space+N

          To minimize any window use this short key.

• Alt + Tab.

     Maximize any minimized window.  Moreover if you are using two or more than two programs then you can also use this short key to select your required programe.

• Win+U+U

         If you want to shut down your computer without mouse then press window key and then press “U” key 2 times.

• Win + U + R

          Use these keys to restart your Computer.

Make Bootable USB

If you want to install windows xp on your pc and you feel that your CD drive is not working properly or you have no any optical drive to install windows, than you  can prepare a USB device for installation of windows XP, vista or  7. This is very easy and simple way to make a boot able usb. Normally all notebooks have the option in the BIOS to boot from USB. Many other mother boards like intel 865, 915, 965 etc has also option to boot from USB device. So it is very simple and easy way to install XP on you computer. 

To make a bootable usb, first of all you will install a software "wintoflash". you can easily download this software from the web. The size of this software is approximately 17MB. Install it on your computer and then start this program. It has two different paths. In first browse option you will select windows XP disk and in second browse option, select your Pen drive/USB. Click next to proceed. It will copy all files of windows xp from CD to USB. Now click finish. It is complete. Now you can use this USB for installation of windows.

Cyber Crime & Types of Cyber Crimes

1. HACKING

2. VIRUS DISSEMINATION

3. LOGIC BOMBS

4. DENIAL-OF-SERVICE ATTACK

5. PHISHING

6. E-MAIL BOMBING & SPAMMING

7. WEB JACKING

8. CYBER STALKING

9. DATA DIDDLING

10. IDENTITY THEFT AND CREDIT CARD FRAUD

11. SALAMI SLICING ATTACK

12. SOFTWARE PIRACY

The World’s First Computer Program

Ada Lovelace was the world’s first computer programmer all the way back in the mid-1800s, writing the world’s first computer program in 1842. She was also an accomplished mathematician, which was obviously quite rare for women in the era she lived.

The word "Computer" was first used...

The word "COMPUTER" was first recorded as being used in 1613 and was originally was used to describe a person who performed calculations or computations. The definition of a computer remained the same until the end of the 19th century when it began referring to a machine that performed calculations.