Battery Life Extension
Cleaning your computer screen
If your display screen is dusty or you need to clean it, use only water or a mild glass cleaner that contains no alcohol or ammonia.
External Storage Troubleshooting
If your external hard drive is not showing up in your computer please try the following steps:
Improve Computer Performance
As the owner, you are responsible for the wellbeing of your MacBook, including preventing against loss and theft.
Laptop Power Basics
Unlock keychain prompt