I have been making videos to help people learn to teach and draw on YouTube. These are free videos for students and teachers alike. My current computer has given up the ghost and I need to replace it. As I don't charge for my videos, it means I do not have the funds to replace it; hence the call for help. My equipment and resources require a new imac or a good second hand one. As always, the better model I can buy, the longer it will last. Any surplus money will go to local special needs groups to enable them to get Art lessons in small groups.