Do you have to install the Catalina in order for the Safari browser to work properly? I have updated my software in High Sierra, but many websites still do not work with it.
MacBook Air 13", macOS 10.13
What version of Safari are you using?
Are you running any anti - virus programs? Using a VPN?
Try setting up another admin user account in System Preferences/Users & Groups to see if the same problem continues. Please post back on whether or not this worked. Also try the Safe Mode. Please post back on whether or not this worked.
Isolating an issue by using another user account
If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown. If the log won’t post, try posting it in Pastebin and provide a link in a reply. After pasting the report in a PasteBin page, go to the top of the page, and copy the address in the URL bar. Paste that in a new reply. Pastebin
Etrecheck – System Information
Web site version if required. https://etrecheck.com
Not necessarily.
But having the latest macOS installed on your Mac is desirable, provided some special applications you currently
use are compatible with macOS Catalina..
Do you have to install the new Catalina in order for the Safari browser to work?
