The Home key is fine if you're on a PC. On a Mac the only time you'll see one is on some extended external keyboards. It's rare, if nonexistent on Mac laptops.
So you need to press Cmd+Up. Yes, it's two keys instead of one but I would argue it's actually quicker since they are both usually located on the bottom row, meaning there is less distance for your hand to travel.
So you need to press Cmd+Up. Yes, it's two keys instead of one but I would argue it's actually quicker since they are both usually located on the bottom row, meaning there is less distance for your hand to travel.