Parasmwer settings

[Daghaedd]

Hello,
in the settings I accidentally set a color reversal. I search myself to death, but I can't find these settings anymore.
Where do I find the setting to get a normal color again?

Thanks in advance.

[#2]

Addition
This is about the settings for the MS-Launcher

[#3]

Hello,
are there survivors or is this mailbox absolutely dead?

Anyone with a bit of expertise who could help me?