Rizwan Haider

What is Information Technology

INFORMATION TECHNOLOGY:            Technology is the use of computers to create, process, store, retrieve and exchange all kinds of data and information. Information technology is the knowledge used to organize, scroll and transfer information. HISTORY OF TECHNOLOGY:        When small computers were introduced in 1950, they were not used by business people. In 1970 when the microprocessor…

Read More

Is It Bad To Look At Flashing Lights?

For the past few years, flashing lights have become pretty common—especially among smartphones. At first, flashing LEDs were used for exciting notifications, but now they’re being used for many more purposes. Some claim it’s bad to look at flashing lights, but are flashing lights really harmful? Ultra-miniature LED lights have been popping up everywhere in…

Read More