1. What do you mean by "listed twice"? I see 32-bit and 64-bit copies, but that's expected as they may show different modules.

2. We don't control HTML Help Reader's memory, so that's not an option unfortunately. We also don't control the initial size when not opening maximised and it has been known to open off-screen, which I'm not all that thrilled about.

However, HTML Help Reader does seem to remember the location you left it, if not the maximised state.

I'm inclined to see this as a personal preference and would like to wait and see whether this issue gains broader support before making any change. Python 3.5 also opened in full screen, so there have been a few years now without it being raised as a concern.