Operating System

Operating System Operating system is a system software that manages the hardware and software resources of the computer and makes it ready to use. It manages the memory storage, processor, …

Operating System Read More

History of Computer

History Of Computer  Mechanical Era Abacus It is the earliest calculating device invented by Chinese people around 3000 BC. It is rectangular wooden frame structure. Frame is divided into two …

History of Computer Read More

QBasic String

Project 1 Top: CLS PRINT STRING$(25, “-“) COLOR 2 PRINT TAB(10); “STRING MANIPULATION SYSTEM” PRINT STRING$(25, “-“) PRINT TAB(10); “Choices”, “Operations” PRINT TAB(10); 1, “Check Palindrome Word” PRINT TAB(10); 2, …

QBasic String Read More