Blu-Ray Disk

Blu-ray Disc is a optical disc it just like the DVD format. It is made by the plastic same size as the CDs and DVDs and it’s size is 120mm diameter and 1.2mm thick. It is four types-

• Single layer 25GB
• Dual layer 50GB
• Triple layer 100GB
• Quadruple layers 128GB

Blu-ray Disc Invention:

First Blu-ray Disc concept introduced in October 2000.And first Blu-ray Disk was released in April 2003 in Japan. But it is available in market in June 2006.

Blu-ray Disc mechanism:

Blu-ray Disc used blue laser to read the disc data where DVD is used red laser for read data. Blue laser density is more than the red ray at this why this disc can contain the more data than the DVD. The information density of the DVD format was limited by the wavelength of the laser diodes used. Following protracted development, blue laser diodes operating around 400nm became available on a production basis.

Internet Download Manager Download and It’s Feature

Internet Download Manager 6.08 build 9 full is released. You can use it for download anything.It is very good for faster download . Internet Download Manager v6.08. Fixed compatibility problems with different browsers including Internet Explorer 9 Final, Mozilla Firefox 4, 5, 6, 7, 8, 9 and Firefox 10, Google Chrome.

Advantage of IDM:

• 5 time faster.
• Resume support.
• Download history.
• Video and audio content processing .
• Speed limiter or sharer.
• Supported Proxy server,firewall,cookes,ftp & http protocols.
• You can shutdown your PC automatically when you want.
• support, zip preview, download categories, scheduler pro etc.

If you Buy it click here to download.

If you free use it (lifetime) click here to download.

Biography of Bill Gates

“Bill Gates” family name is William Henry Gates III. He born in America (Sheattle, Washington )aristocratic family in October 28, 1955.He married Merinda Gates in 1994.

He is a businessman, investor, author and chairman of Microsoft Corporation. Gates stepped down as chief executive officer of Microsoft in January 2000. He started this company with Palu Allen.

Microsoft launched its first retail version of Microsoft Windows on November 20, 1985, and in August, the company struck a deal with IBM to develop a separate operating system called OS/2.And he was the wealthiest person from 1995 to 2009 (US$ 59 billion (2011)). And now Microsoft is the world first leading software company .He not only the founder of this company but also the inventor of mouse which we use today.

He also the founder of the Bill & Melinda Gates Foundation which is established in 2000.

It's worked with the child (social worked).

Overall he is the icon of the Computer Science.

What is Cloud Computing

Cloud computing concept is given by the John McCarthy in 1960.

John McCarthy said that “computation may someday be organized as a public utility”.

Douglas Parkhill and Herb Grosch has also contribution in cloud computing.

Cloud computing is computing system where clients are share their resources, software and other information . User are use this resource through their device by the help of Internet.

User can access cloud based application through a browser or light weight application. All the software are store in the web server and user can use it to visit website. At a time many user can use one application. It just like sharing something . It gives the better service to many user at a time,it is like the own PC. This type of data is secure in the web server and the resource are many.

Advantage of Cloud Computing:

• It need not high performance PC.
• One application or data can share many other people.
• User need internet connection & a browser or same types of light weight application.
• Easily find the necessary data.
• We can use the server system properly.

Windows 8 Feature

Windows 8 is the next operating system version of Microsoft. Some of the feature are :-

1)Version –

i.64-bit version (only in OS)

ii.32-bit version (only in OS)

iii.64-bit version (with developer tools)

2)System requirement

i.Processor:1GHz(or faster 32-bit or 64-bit)

ii.RAM:1Gb(32-bit)or 2Gb (64-bit)

iii.HD Space:16Gb (32-bit) or 20Gb(64-bit)

3)Support both x86PC and Tablet

4)Windows Start time is small.

5)Boot from USB device.

6)USB 2.0 and USB 3.0 supported.

7)You can manage boot and run window by Image.

8)Like the Apple it has a Application Store.

9)This OS is supported touch monitor.

10)Control panel is more strong and many feature.

11)Snap Multi-tasking helps windows to run many program side by side.

12)Support multiple monitor.

Finally it will launched mid-late 2012.