- Trusting servers & certificates
- Creating secure passwords
- Safari passwords
- Using the Keychain
- Avoiding malware on your Mac
- Using Malwarebytes to remove unwanted malware
- Opening apps from unidentified developers
- Fixing Safari PDF issues
- Quitting an app
- Solving crashes & slow performance
- Fixing startup issues & reinstalling macOS
- Securing your Mac
- Locating & locking a Mac, iPhone or iPad
- Fixing audio issues
- Finder preview column & Adobe issues
Others
Back to Mac reference guide
