If you ever connect a MacBook to an external display, there’s one display setting that you should know about. I must admit that I used a MacBook with a secondary monitor for years before I realized ...

Learn how to configure a second display on a Mac to expand your workspace and increase productivity with this step-by-step guide. Adding a second display to a Mac is typically a straightforward task.

If BIOS is not showing on an external monitor while using a laptop or desktop computer, here is how to fix the issue. You might often need to change settings in the BIOS to make things work for you.