MEMORY OF COMPUTER: DETAILED EXPLANATION INTRODUCTION MEMORY IN A COMPUTER IS THE MOST ESSENTIAL COMPONENT THAT STORES DATA, INSTRUCTIONS, AND INFORMATION TEMPORARILY OR PERMANENTLY. IT ACTS AS A BRIDGE BETWEEN THE CENTRAL PROCESSING UNIT (CPU) AND THE STORAGE DEVICES, ENSURING SMOOTH DATA PROCESSING AND RETRIEVAL. WITHOUT MEMORY, A COMPUTER CANNOT PERFORM ANY OPERATION. COMPUTER MEMORY IS BROADLY CATEGORIZED BASED ON ACCESS TIME, CAPACITY, COST, AND VOLATILITY . IT DETERMINES THE PERFORMANCE AND EFFICIENCY OF THE ENTIRE SYSTEM. TYPES OF COMPUTER MEMORY COMPUTER MEMORY IS MAINLY DIVIDED INTO PRIMARY MEMORY AND SECONDARY MEMORY , AND ALSO INCLUDES CACHE MEMORY AND VIRTUAL MEMORY AS SPECIAL TYPES. 1. PRIMARY MEMORY (MAIN MEMORY) PRIMARY MEMORY IS DIRECTLY ACCESSIBLE BY THE CPU. IT IS FAST BUT LIMITED IN SIZE AND VOLATILE IN NATURE, MEANING DATA IS LOST WHEN POWER IS TURNED OFF. CHARACTERISTICS: HIGH SPEED LIMITED STORAGE CAPACITY VOLATILE (T...
MIGRATION INSTALLATION A THEORY THERE ARE TOTAL THREE TYPES OF INSTALLATION OF WINDOWS 8.1. NAMELY CLEAN INSTALLATION, UPGRADE INSTALLATION AND MIGRATION. ALL OF THE THREE ARE IMPORTANT TO LEARN. BUT IN THIS POST I AM GOING TO TELL YOU SOMETHING ABOUT MIGRATION WHICH IS A MOST IMPORTANT TYPE OF INSTALLATION. SO LET US BEGIN A CLEAN INSTALLATION OF WINDOWS 8.1 IS REQUIRED BEFORE INSTALLATION WINDOWS 8.1 BY USING MIGRATION SCENARIO, FOLLOWED BY THE MIGRATION OF THE USER SETTING DATA FROM THE OLDER VERSION OF WINDOWS OP...