What does memory do?
Long term storage
Temporary storage
What does ROM stand for and do.
Read Over Mechanism stores storage and opens apps.
Read Only Memory are CDs and similar things that store memory that cant be changed.
Flash memory a secondary storage devices like USB, SD card and SSD.
What is virtual memory?
memory that appears to exist as main storage although most of it is supported by data held in secondary storage, transfer between the two being made automatically as required.
memory you can download and use to do more things on your PC like open more that 2 tabs at a time in Google Chrome.