What is computer? different between RAM and ROM?​

RAM, which stand for RANDOM ACESS MEMORY and ROM whitch stand for READ ONLY MEMORY, are both present in your computer. RAM volatile memory that temporary store the file you are working on. ROM is a non volatile memory that permanently stores instruction for your COMPUTER.

go to the floppy disc icon and click it

explanation:

answerthetitle bar displays the title of the document which you are currently working;