How to Hide the Bar in Windows Media Player. Windows Media Player 12 hides the top menu bar by default, because common functions are available in other areas of the media library.

If no menu bar appears when you open the PDF file, you can change the PDF's properties in Acrobat to show, or "unhide," the menu bar by default.

With macOS, Apple allows for the automatic hiding of the menu bar. Here's how to adjust this setting in macOS Big Sur.

Those desktops are often Macs, the company said. So today, Product Hunt released a Mac app that puts the latest trends in your menu bar.