In computing, an emulator is hardware or software that enables one computer system (called the host) to behave like another computer system (called the guest). An emulator typically enables the host system to run software or use peripheral devices designed for the guest system.
i.e. and e.g. are abbreviations of Latin phrases and each has its own specific meaning. i.e. stands for id est, meaning that is.. It is used to explain what exactly something means, or to say the same thing in other words. It is an abbreviation (Latin) of id est. Meaning that is.
i.e. i.e. stands for id est which means that is. Use i.e. when what you are introducing is equivalent to or an explanation of what comes before it in the sentence. I like root vegetables; i.e., the ones that grow underground. He wastes his money on junk; i.e., stuff that he will never get around to fixing.