How can I update Safari on my iMac?
Update browser
[Re-Titled by Moderator]
iMac 27″, OS X 10.11
Update browser
[Re-Titled by Moderator]
iMac 27″, OS X 10.11
The way Safari is updated is by upgrading your computer's software. An upgrade is when you install a newer version, such as upgrading from Catalina to Big Sur. An update is to install a newer version of the same operating system. The reason for this is because Safari is installed as part of the operating system. It cannot normally be individually installed. Incidentally, a newer version of Safari does not always work with every web site. Sometimes it is necessary to install another browser such as Firefox or Chrome to use with certain web sites. They are individually installed and upgraded.
So, the latest Safari version is installed when you upgrade the OS on your iMac. You can check the model year of your iMac under the Apple menu > About This Mac.
The way Safari is updated is by upgrading your computer's software. An upgrade is when you install a newer version, such as upgrading from Catalina to Big Sur. An update is to install a newer version of the same operating system. The reason for this is because Safari is installed as part of the operating system. It cannot normally be individually installed. Incidentally, a newer version of Safari does not always work with every web site. Sometimes it is necessary to install another browser such as Firefox or Chrome to use with certain web sites. They are individually installed and upgraded.
So, the latest Safari version is installed when you upgrade the OS on your iMac. You can check the model year of your iMac under the Apple menu > About This Mac.
Pure speculation here, but is it because you are getting this....?
Many websites not loading in El Capitan
(NET::ERR_CERT_DATE_INVALID)
If so , have a look at this link for advice from Eau Rouge
https://discussions.apple.com/thread/253272998
How can I update Safari on my iMac?