Me ajudem a fazer essa questão, por favor é urgente

1. dad, can you help me?
2. of course, Liam. what's wrong?
3. i was writing my school project and the computer turned off by itself. did it get a virus?
4. i don't think so. we installed a security software on the network.
5. (já está marcado.)
6. let's try the charger. where is it?
7. here it is.
8. yes... look! the problem was the battery.
9. good, i didn't lose the file.​