On your Mac, do any of the following: In the Font Book app , click the Add button in the Font Book...

On your iPhone, iPod touch, or iPad, go to Settings → Apple ID → iCloud and make sure you have the...

In the Keychain Access app on your Mac, choose Keychain Access > Preferences. Click Reset Default...

You can search your browsing history to quickly find webpages you visited. In the Safari app on...

MacOS: Go to System Preferences and click Network. Click Network Connection, then click Configure...