computer notes

Computer Fundamentals for All Competitive Exams – Learn Dunia

Computer is an electronic device that execute the instruction given in a program and controls the operations that are expressible in numerical or logical terms. Computer are found everywhere around us, performing different tasks, weather we notice it or not. Computers are used during purchase of our groceries, pumping of gas at ATM, during a […]

Continue Reading
bitcoin

BITCOIN the First Decentralized Digital Currency – Learn Dunia

Bitcoin is an Open source, Peer to Peer, computerized Cryptocurrency, it is the principal decentralized advanced cash. Bitcoins are made by known individual or the gathering of people groups under the name Satoshi Nakamoto and discharged as an open source programming in 2009. Transactions are made with no center men – meaning, no banks! Bitcoin can […]

Continue Reading