may I respectfully suggest you google the following terms for fuller explanations:
onboard graphics card
this is built into the motherboard
A very basic speaker found on the computer motherboard that is responsible for beeps, beeping noises and other mono tones. This speaker is very basic and is not a speaker for playing songs, music, or other complex sounds generated in a game.
- also the budgeted cost for the new pc would be handy as most of the new computers will do what she is wanting.