Skip to main content


Showing posts from July, 2020

Beautiful full Hd house pictures

Beautifull house pictures                                     🏠🏠🏠

First generation of Computer

Introduction: A computer is an electronic device that manipulates information or data. It has the ability to store, retrieve, and process data. Early modern computers are typically grouped into four "generations." Each generation is marked by improvements in basic technology. These improvements in technology have been extraordinary and each advance has resulted in computers of lower cost, higher speed, greater memory capacity, and smaller size. First Generation The period of first generation was 1942-1954. Vacuum tube technology Unreliable Supported Machine language only Very costly Generate lot of heat Slow Input/Output device Huge size Need of A.C. Non portable Consumed lot of electricity Some computer of this generation were: ENIAC EDVAC UNIVAC IBM-701 IBM-650

Kristen Stewart beautiful full hd pictures

Kristen Stewart beautiful hd pictures 😍😍😍 📷📷📷

Burj khalifa hd beautiful pictures (Dubai)

Buraj khalifa hd pictures