SYSTEM PREFERENCES

Under System Preferences in Firewall Security should fax.backend be allowed or blocked. I don't use fax. Also Spotify was on which I don't use. Since i iunchecked these Im having problems with my wifi connection and on my MAC OSX High Sierra I can't use my keyboard, G-L stopped working and I can't even use the online screen, show keyboard viewer disappeared and odd keyboard from all over the world are coming up. Any help would be appreciated. Thank you for any info on either my Macbook Pro or my MAC OS High Sierra computer.

MacBook Pro 17″, macOS 10.13

Posted on Jul 26, 2020 10:13 AM

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Jul 26, 2020 10:41 AM in response to momluvstv

Turn off the firewall. Try rebooting the computer. Can't offer much help without you providing more information. Just relating what doesn't work is not helpful. We also need to know what happens when you are trying to use software or hardware that doesn't work. We need clear and thorough descriptions. Please read Writing an effective Apple Support Communities question. We are here to help. We are all users. We are not mind-readers nor clairvoyants. We only know what you write down and tell us. Be specific and thorough. Include your hardware information and installed version of macOS. Try to write clearly. Think about what you want to say before you write it down, then re-read it to see if it makes sense.


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SYSTEM PREFERENCES

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