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web browser
Tim Berners-Lee invented the first web browser. The web browser allowed you to access the internet from your computer. It made life easier by giving more people access to the internet. -
Mp3 audio file
Mp3 audio file 1991,Karlheinz Brandenburg. It made life easier for those who love to listen music because you could download tunes from the internet and share them easier .It became popular in the early of 200s. -
Personal Digital Assistant
The PDA was first produced by Apple in 1993. It organized your personal information. It improved our life by putting all our information in one place. -
USB Ports
USB Ports created by seven computer companies. It's standardized port that allows multiple devices to connect to other devices. It changes our life by simplifying connecting to devices. -
BlackBerry OS
BlackBerry OS 1999, Mike Lazaridis and Doug Fregin.It led to the invention of the smart phone. You can use your phone and email at the same time. They also offered a higher security level.