I run the Debian Live ISO and starter de Install Debian Jessie shortcut.

Then the installer fills up the whole screen making it harder to switch to
other windows.

Are there any reason the window is normal normally maximized and have close
button like other windows?

I would prefer it to be maximized instead of fullscreen and have close button
so easier to exit.

Greetings.

I'm writing to you because I have a humanitarian request that I believe
could be incredibly impactful. I'm reaching out about the recent
devastating storm that tragically claimed many lives and affected numerous
individuals in Libya, including one of my clients. I would like to discuss
a proposal with you that could enable us to extend a helping hand to these
victims.

Looking forward to discussing this further with you.

Warm regards,
Mrs. Nathalie Herolds