Hi @Maggie36788461es0l,
We appreciate you contacting us. Here are the ways to check for default firewall settings:
macOS:
Apple menu > System Settings, click Network in the sidebar, then click Firewall. (You may need to scroll down.)
Windows:
Start > Settings > Update & Security > Click Windows Security in the sidebar > Firewall & network protection
Could you specify the reason for checking the firewall settings? Are you getting any issues while installing Adobe apps?
Let us know if you have any additional questions.
Regards,
Shivangi