Posted by: Waruna Prabath | November 7, 2010

An operating system (OS) is software, consisting of programs and data that runs on computers and manages the computer hardware and provides common services for efficient execution of various application software.

For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between application programs and the computer hardware, although the application code is usually executed directly by the hardware, but will frequently call the OS or be interrupted by it. Operating systems are found on almost any device that contains a computer—from cellular phones and video game consoles to supercomputers and web servers.

Examples of popular modern operating systems for personal computers are Microsoft Windows, Mac OS X, and GNU/Linux.


Posted by: Waruna Prabath | November 1, 2010

I used this Camera

Posted by: Waruna Prabath | November 1, 2010

The new Sony Ericsson W995 Mobile Phone

The new Sony Ericsson W995 is a combination of two Sony Ericsson lines: the musical Walkman and Cyber-Shot for photography amateurs.

Sony Ericsson W995 pros:
+ 2.6″ 256K-color TFT display of QVGA resolution
+ Stereo speakers
+ 3.5 mm audio jack
+ 8.1 megapixel camera with autofocus, LED flash, geo-tagging, face detection
+ Brushed metal body parts
+ Quad-band GSM, dual-band HSDPA
+ Built-in GPS with A-GPS functionality
+ Accelerometer sensor
+ 118MB of internal memory and M2 memory expansion (8GB card included)

Sony Ericsson W995 cons:
– No lens protection
– Video recording only up to WQVGA
– No DivX/XviD video support
– No office document viewer


Posted by: Waruna Prabath | November 1, 2010

You Know What is the Joystick

A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. Joysticks are often used to control video games, and usually have one or more push-buttons whose state can also be read by the computer. A popular variation of the joystick used on modern video game consoles is the analog stick.

The joystick has been the principal flight control in the cockpit of many aircraft, particularly military fast jets, either as a center stick or side-stick.

Joysticks are also used for controlling machines such as cranes, trucks, underwater unmanned vehicles, wheelchairs, surveillance cameras and zero turning radius lawn mowers. Miniature finger-operated joysticks have been adopted as input devices for smaller electronic equipment such as mobile phones.


Posted by: Waruna Prabath | October 31, 2010

I Like This Laptop

Product Description
This laptop facilities a double-layer DVD±RW/CD-RW expostulate for formulating customized CDs as well as DVDs as well as a webcam for video chatting with friends as well as family. Easily bond to a Web regulating a built-in wide-range wireless LAN.

  • AMD Turio II dual-core processor P520
  • 4GB DDR3 mental recall /250GB Serial ATA tough expostulate (5400 rpm) / Multiformat DVD±RW/CD-RW expostulate with double-layer support
  • 14″ TFT-LED HD widescreen arrangement with TruBrite record / ATI Mobility Radeon HD 4250 graphics
  • Built-in webcam with microphone / 2 high-speed USB 2.0 ports / Built in LAN (802.11b/g/n) / Built in 10/100 Ethernet LAN with RJ-45 connector
  • Weighs 5 lbs. as well as measures only 1.5″ skinny /Helios Blue Fusion finish/ 6-cell lithium-ion battery / Microsoft Windows 7 Home Premium Edition 64-bit handling complement preinstalled


Posted by: Waruna Prabath | October 31, 2010












A laptop is a personal computer designed for mobile use. A laptop integrates most of the typical components of a desktop computer, including a display, a keyboard, a pointing device (a touchpad, also known as a track pad, and/or a pointing stick) and speakers into a single unit. A laptop is powered by mains electricity via an AC adapter, and can be used away from an outlet using a rechargeable battery. A laptop battery in new condition typically stores enough energy to run the laptop for three to five hours, depending on the computer usage, configuration and power management settings. When the laptop is plugged into the mains, the battery charges, whether or not the computer is running.

Posted by: Waruna Prabath | October 31, 2010

What Is The Mobile Phone

A mobile is an electronic device used for full duplex two-way radio telecommunications over a cellular network of base stations known as cell sites. Mobile phones differ from cordless telephones, which only offer telephone service within limited range through a single base station attached to a fixed land line, for example within a home or an office.

A mobile phone allows its user to make and receive telephone calls to and from the public telephone network which includes other mobiles and fixed-line phones across the world. It does this by connecting to a cellular network owned by a mobile network operator. A key feature of the cellular network is that it enables seamless telephone calls even when the user is moving around wide areas via a process known as handoff or handover.


Posted by: Waruna Prabath | October 15, 2010


Every monastery has a Dagoba. Ruvanveliseya is the dagoba of Maha Vihara. It was built by a Sinhalese hero King Dutugemunu in the 2nd century B.C. The architect ingeniously combined the Buddhist philosophy in the architectural conception. He conceived this as a bubble of milk: representing life, which will burst in no time just like the fragility of our lives. Its dome represents the vastness of the doctrine; the four facets of the box oh top represents the four noble truths. The concentric rings there after indicate the noble eightfold path that leads man to illumination. The illumination: the whole truth is light and transparent like the rock crystal at the pinnacle. The 1956’s restoration curb on the dome is much to the chagrin of the purists: which looks flatter than bubbly.

Posted by: Waruna Prabath | October 15, 2010

My People

The night is beautiful,
So the faces of my people.

The stars are beautiful,
So the eyes of my people.

Beautiful, also, is the sun.
Beautiful, also, are the souls of my people

Posted by: Waruna Prabath | October 10, 2010

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