Adwcleaner-Settings are still unclear

https://support.malwarebytes.com/hc/...ation-settings
which setting must be enabled.
only these two are default.
Delete tracing keys: Delete all Tracing keys.
Reset Winsock: Reset Winsock settings to default values.

i deleted preinstalled acer-software

I lost my notes from a different site. but they will reappear.
NB: when i had internet-access-troubles this was the rescue:
Reset TCP/IP: Reset TCP/IP settings to default values.
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a bit of german explenations
at least i know what should be left alone

https://www.pcwelt.de/article/120602...-erklaert.html

Many thanks for the decadeslong help. without you me and my father would be lost.