Page 1 Contemporary SoftwarePage 2 What is a Contemporary Software ?Page 3 1Page 4 Why Contemporary/Open source Software ?Page 5 2Page 6 Popular Contemporary/Open source SoftwarePage 7 3Page 8 Necessities for Open Source SoftwarePage 9 4Page 10 LinuxPage 11 5Page 12 6 Features ’ ’Page 13 Mozilla FirefoxPage 14 7Page 15 7 FeaturesPage 16 Thank You