In Excel 2007 and higher it is called the Ribbon.
The Menu Bar
In the browser, your navigation bar contains the history buttons, favorites, address bar, and a few other options depending on what browser you use.
Menu
Category 5e or Category 6
No, the motherboard contains the majority of the electronic components. But, there is the removable media drives, the power supply, RAM sticks and depending on the options on your computer you'll have more. However, everything is attached to the motherboard in some way.
horizontal...vertical
how many options can be selected if a frame contains 4 option buttons
does the monitor come with any options
layout tab
Go to options
Go to Tools > Internet Options or Tools > Options.
Cable trays and patch panels
A Command box