New Year's card

Yesterday,　I helped father write a New Year's card.　My father is an office worker.　My father must send a lot of New Year's cards.　It is hard for father to use the PC.　I am weak in a PC like father, too.　However, I used the PC with father, too and wrote a New Year's card.　During yesterday, I was able to write a New Year's card more than the half of the aim.