Hi, I have a few questions about how to move cursor to specific cell

1, how can I move cursor to specific column and return to start column in
next row? For example my cursor start at column A and I move cursor left to
column G and then it force back to column B again in next row rather than
left move to column H

2, When I move my cursor to left or right, how can I jump over some cell
that I don't want people to touch, such as I move cursor from cell A1 to A10,
but I want cursor skip cell A3 to A5 and go to directly to A6 from A2?

3, How can I move cursor to left rather than move down?

Thanks a lot